winidn: drop WANT_IDN_PROTOTYPES

`WANT_IDN_PROTOTYPES` was necessary to avoid using a header that came
via an optional package. MS stopped distributing this package some
years ago and the winidn definitions are part of standard headers (via
`windows.h`) since Vista.

Auto-detect Vista inside `lib/idn_win32.c` and enable the manual
definitions if building for an older Windows.

This allows to delete this manual knob from all build-systems.

Also drop the `_SAL_VERSION` sub-case:

Our manual definitions are now only enabled with old systems. We assume
that code analysis is not run on such systems, allowing us to delete the
SAL-friendly flavour of these.

Reviewed-by: Jay Satiro
Closes #9793

CMakeLists.txt

@@ -704,7 +704,6 @@ if(WIN32)
   option(USE_WIN32_IDN "Use WinIDN for IDN support" OFF)
   if(USE_WIN32_IDN)
     list(APPEND CURL_LIBS "normaliz")
-    set(WANT_IDN_PROTOTYPES ON)
   endif()
 endif()
 

configure.ac

@@ -2479,7 +2479,6 @@ if test "$want_winidn" = "yes"; then
   #
   if test "$tst_links_winidn" = "yes"; then
     AC_DEFINE(USE_WIN32_IDN, 1, [Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz).])
-    AC_DEFINE(WANT_IDN_PROTOTYPES, 1, [Define to 1 to provide own prototypes.])
     AC_SUBST([IDN_ENABLED], [1])
     curl_idn_msg="enabled (Windows-native)"
   else

lib/Makefile.m32

@@ -276,7 +276,6 @@ ifneq ($(findstring -psl,$(CFG)),)
 endif
 else ifneq ($(findstring -winidn,$(CFG)),)
   CPPFLAGS += -DUSE_WIN32_IDN
-  CPPFLAGS += -DWANT_IDN_PROTOTYPES
   _LIBS += -lnormaliz
 endif
 

lib/curl_config.h.cmake

@@ -790,8 +790,5 @@ ${SIZEOF_TIME_T_CODE}
 /* to enable Windows IDN */
 #cmakedefine USE_WIN32_IDN 1
 
-/* to make the compiler know the prototypes of Windows IDN APIs */
-#cmakedefine WANT_IDN_PROTOTYPES 1
-
 /* Define to 1 to enable websocket support. */
 #cmakedefine USE_WEBSOCKETS 1

lib/idn_win32.c

@@ -37,21 +37,7 @@
   /* The last #include file should be: */
 #include "memdebug.h"
 
-#ifdef WANT_IDN_PROTOTYPES
-#  if defined(_SAL_VERSION)
-WINNORMALIZEAPI int WINAPI
-IdnToAscii(_In_                           DWORD    dwFlags,
-           _In_reads_(cchUnicodeChar)     LPCWSTR  lpUnicodeCharStr,
-           _In_                           int      cchUnicodeChar,
-           _Out_writes_opt_(cchASCIIChar) LPWSTR   lpASCIICharStr,
-           _In_                           int      cchASCIIChar);
-WINNORMALIZEAPI int WINAPI
-IdnToUnicode(_In_                             DWORD   dwFlags,
-             _In_reads_(cchASCIIChar)         LPCWSTR lpASCIICharStr,
-             _In_                             int     cchASCIIChar,
-             _Out_writes_opt_(cchUnicodeChar) LPWSTR  lpUnicodeCharStr,
-             _In_                             int     cchUnicodeChar);
-#  else
+#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x600
 WINBASEAPI int WINAPI IdnToAscii(DWORD dwFlags,
                                  const WCHAR *lpUnicodeCharStr,
                                  int cchUnicodeChar,
@@ -62,7 +48,6 @@ WINBASEAPI int WINAPI IdnToUnicode(DWORD dwFlags,
                                    int cchASCIIChar,
                                    WCHAR *lpUnicodeCharStr,
                                    int cchUnicodeChar);
-#  endif
 #endif
 
 #define IDN_MAX_LENGTH 255

projects/Windows/VC10/lib/libcurl.tmpl

@@ -1470,7 +1470,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1537,7 +1537,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1603,7 +1603,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1666,7 +1666,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1924,7 +1924,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1970,7 +1970,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2183,7 +2183,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2229,7 +2229,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

projects/Windows/VC11/lib/libcurl.tmpl

@@ -1526,7 +1526,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1593,7 +1593,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1659,7 +1659,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1722,7 +1722,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1980,7 +1980,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2026,7 +2026,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2239,7 +2239,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2285,7 +2285,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

projects/Windows/VC12/lib/libcurl.tmpl

@@ -1526,7 +1526,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1593,7 +1593,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1659,7 +1659,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1722,7 +1722,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1980,7 +1980,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2026,7 +2026,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2239,7 +2239,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2285,7 +2285,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

projects/Windows/VC14.10/lib/libcurl.tmpl

@@ -1515,7 +1515,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -1580,7 +1580,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -1645,7 +1645,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1708,7 +1708,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1959,7 +1959,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -2003,7 +2003,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -2211,7 +2211,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2257,7 +2257,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

projects/Windows/VC14.30/lib/libcurl.tmpl

@@ -1515,7 +1515,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -1580,7 +1580,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -1645,7 +1645,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1708,7 +1708,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1959,7 +1959,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -2003,7 +2003,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
@@ -2211,7 +2211,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2257,7 +2257,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

projects/Windows/VC14/lib/libcurl.tmpl

@@ -1526,7 +1526,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1593,7 +1593,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -1659,7 +1659,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1722,7 +1722,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -1980,7 +1980,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2026,7 +2026,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;BUILDING_LIBCURL;DEBUGBUILD;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -2239,7 +2239,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -2285,7 +2285,7 @@
       <Optimization>MaxSpeed</Optimization>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\lib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;WANT_IDN_PROTOTYPES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;BUILDING_LIBCURL;CURL_STATICLIB;USE_WINDOWS_SSPI;USE_SCHANNEL;USE_WIN32_IDN;USE_IPV6;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>

winbuild/MakefileBuild.vc

@@ -338,7 +338,7 @@ USE_IDN   = true
 !ENDIF
 
 !IF "$(USE_IDN)"=="true"
-IDN_CFLAGS = $(IDN_CFLAGS) /DUSE_WIN32_IDN /DWANT_IDN_PROTOTYPES
+IDN_CFLAGS = $(IDN_CFLAGS) /DUSE_WIN32_IDN
 WIN_LIBS   = $(WIN_LIBS) Normaliz.lib
 !ENDIF