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stenzek
GitHub Repository: stenzek/duckstation
 Path: blob/master/dep/rcheevos/src/rc_compat.h
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#ifndef RC_COMPAT_H

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#define RC_COMPAT_H

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#ifdef _WIN32

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 #ifndef WIN32_LEAN_AND_MEAN

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  #define WIN32_LEAN_AND_MEAN

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 #endif

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 #include <windows.h>

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#endif

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#include "rc_export.h"

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#include <stdio.h>

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#include <stdlib.h>

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#include <string.h>

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RC_BEGIN_C_DECLS

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#if defined(MINGW) || defined(__MINGW32__) || defined(__MINGW64__)

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/* MinGW redefinitions */

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#define RC_NO_VARIADIC_MACROS 1

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#elif defined(_MSC_VER)

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/* Visual Studio redefinitions */

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#ifndef strcasecmp

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 #define strcasecmp _stricmp

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#endif

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#ifndef strncasecmp

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 #define strncasecmp _strnicmp

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#endif

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#ifndef strdup

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 #define strdup _strdup

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#endif

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#elif __STDC_VERSION__ < 199901L

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/* C89 redefinitions */

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#define RC_C89_HELPERS 1

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#define RC_NO_VARIADIC_MACROS 1

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#ifndef snprintf

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 extern int rc_snprintf(char* buffer, size_t size, const char* format, ...);

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 #define snprintf rc_snprintf

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#endif

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#ifndef strncasecmp

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 extern int rc_strncasecmp(const char* left, const char* right, size_t length);

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 #define strncasecmp rc_strncasecmp

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#endif

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#ifndef strcasecmp

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 extern int rc_strcasecmp(const char* left, const char* right);

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 #define strcasecmp rc_strcasecmp

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#endif

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#ifndef strdup

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 extern char* rc_strdup(const char* str);

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 #define strdup rc_strdup

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#endif

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#endif /* __STDC_VERSION__ < 199901L */

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#ifndef __STDC_SECURE_LIB__

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 /* _CRT_SECURE_NO_WARNINGS redefinitions */

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 #define strcpy_s(dest, sz, src) strcpy(dest, src)

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 #define sscanf_s sscanf

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 /* NOTE: Microsoft secure gmtime_s parameter order differs from C11 standard */

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 #include <time.h>

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 extern struct tm* rc_gmtime_s(struct tm* buf, const time_t* timer);

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 #define gmtime_s rc_gmtime_s

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#endif

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#ifdef RC_NO_THREADS

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 typedef int rc_mutex_t;

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 #define rc_mutex_init(mutex)

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 #define rc_mutex_destroy(mutex)

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 #define rc_mutex_lock(mutex)

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 #define rc_mutex_unlock(mutex)

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#else

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 #if defined(_WIN32)

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   typedef struct rc_mutex_t {

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   #if defined(WINVER) && WINVER >= 0x0600

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     /* Windows Vista and later can use a slim reader/writer (SRW) lock */

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     SRWLOCK srw_lock;

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     /* Current thread owner needs to be tracked (for recursive mutex usage) */

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     DWORD owner;

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     DWORD count;

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   #else

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     /* Pre-Vista must use a critical section */

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     CRITICAL_SECTION critical_section;

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   #endif

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   } rc_mutex_t;

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 #elif defined(GEKKO)

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  #include <ogcsys.h>

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  typedef struct rc_mutex_t {

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    mutex_t handle;

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  } rc_mutex_t;

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 #elif defined(_3DS)

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  #include <3ds/synchronization.h>

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  typedef RecursiveLock rc_mutex_t;

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 #else

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  #include <pthread.h>

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  typedef pthread_mutex_t rc_mutex_t;

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 #endif

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 void rc_mutex_init(rc_mutex_t* mutex);

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 void rc_mutex_destroy(rc_mutex_t* mutex);

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 void rc_mutex_lock(rc_mutex_t* mutex);

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 void rc_mutex_unlock(rc_mutex_t* mutex);

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#endif

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RC_END_C_DECLS

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#endif /* RC_COMPAT_H */

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