curl/packages/vms/gnv_conftest.c_first

/* File: GNV$CONFTEST.C_FIRST
 *
 * Copyright (C) John Malmberg
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * SPDX-License-Identifier: ISC
 *
 */

/* This is needed for Configure tests to get the correct exit status */
void __posix_exit(int __status);
#define exit(__p1) __posix_exit(__p1)

/* Fake pass the test to find a standard ldap routine that we know is */
/* present on VMS, but with the wrong case for the symbol */
char ldap_url_parse(void) {return 0;}

/* These are to pass the test that does not use headers */
/* Because configure does an #undef which keeps us from using #define */
/* char CRYPTO_add_lock(void) {return 0;} */
char SSL_connect(void) {return 0;}
char ENGINE_init(void) {return 0;}
char RAND_status(void) {return 0;}
/* char RAND_screen(void) {return 0;} In headers, but not present */
char CRYPTO_cleanup_all_ex_data(void) {return 0;}
char SSL_get_shutdown(void) {return 0;}
char ENGINE_load_builtin_engines (void) {return 0;}

/* And these are to pass the test that uses headers. */
/* Because the HP OpenSSL transfer vectors are currently in Upper case only */
#pragma message disable macroredef
#define CRYPTO_add_lock CRYPTO_ADD_LOCK
#define SSL_connect SSL_CONNECT
#define ENGINE_init ENGINE_INIT
#define RAND_status RAND_STATUS
/* #define RAND_screen RAND_SCREEN */
#define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA
#define SSL_get_shutdown SSL_GET_SHUTDOWN
#define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES

/* Can not use the #define macro to fix the case on CRYPTO_lock because */
/* there is a macro CRYPTO_LOCK that is a number */

/* After all the work to get configure to pass the CRYPTO_LOCK tests,
 * it turns out that VMS does not have the CRYPTO_LOCK symbol in the
 * transfer vector, even though it is in the header file.
 */