Apply suggestions from code review

Co-authored-by: Bill Phipps <bill@wolfssl.com>

wolfcrypt/src/memory.c

@@ -991,17 +991,10 @@ void* wolfSSL_Malloc(size_t size, void* heap, int type)
                             break;
                         }
                     #ifdef WOLFSSL_DEBUG_STATIC_MEMORY
-                        #ifdef WOLFSSL_ZEPHYR
                         else {
-                            fprintf(stderr, "Size: %zu, Empty: %d\n", size,
+                            fprintf(stderr, "Size: %lu, Empty: %d\n", (unsigned long) size,
                                                               mem->sizeList[i]);
                         }
-                        #else
-                        else {
-                            fprintf(stderr, "Size: %ld, Empty: %d\n", size,
-                                                              mem->sizeList[i]);
-                        }
-                        #endif
                     #endif
                     }
                 }
@@ -1036,13 +1029,8 @@ void* wolfSSL_Malloc(size_t size, void* heap, int type)
         else {
             WOLFSSL_MSG("ERROR ran out of static memory");
             #ifdef WOLFSSL_DEBUG_MEMORY
-                #ifdef WOLFSSL_ZEPHYR
-                fprintf(stderr, "Looking for %zu bytes at %s:%d\n", size, func,
-                        line);
-                #else
-                fprintf(stderr, "Looking for %lu bytes at %s:%d\n", size, func,
+                fprintf(stderr, "Looking for %lu bytes at %s:%d\n", (unsigned long) size, func,
                         line);
-                #endif
             #endif
         }
 

zephyr/user_settings-no-malloc.h

@@ -129,6 +129,7 @@ extern "C" {
 #undef  HAVE_FFDHE_2048
 #define HAVE_FFDHE_2048
 
+#undef WOLFSSL_NO_MALLOC
 #define WOLFSSL_NO_MALLOC
 //#define WOLFSSL_DEBUG_STATIC_MEMORY
 //#define WOLFSSL_DEBUG_MEMORY_PRINT