sdl_stdinc.h

ffmpeg build for armv4i / windowsCE

extern DECLSPEC void * SDLCALL SDL_memcpy(void *dst, const void *src, size_t len);
#endif
#endif

/* We can count on memcpy existing on Mac OS X and being well-tuned. */
#if defined(__MACH__) && defined(__APPLE__)
#define SDL_memcpy4(dst, src, len) memcpy(dst, src, (len)*4)
#elif defined(__GNUC__) && defined(i386)
#define SDL_memcpy4(dst, src, len)				\
do {								\
	int ecx, edi, esi;					\
	__asm__ __volatile__ (					\
		"cld\n\t"					\
		"rep ; movsl"					\
		: "=&c" (ecx), "=&D" (edi), "=&S" (esi)		\
		: "0" ((unsigned)(len)), "1" (dst), "2" (src)	\
		: "memory" );					\
} while(0)
#endif
#ifndef SDL_memcpy4
#define SDL_memcpy4(dst, src, len)	SDL_memcpy(dst, src, (len) << 2)
#endif

#if defined(__GNUC__) && defined(i386)
#define SDL_revcpy(dst, src, len)			\
do {							\
	int u0, u1, u2;					\
	char *dstp = (char *)(dst);			\
	char *srcp = (char *)(src);			\
	int n = (len);					\
	if ( n >= 4 ) {					\
	__asm__ __volatile__ (				\
		"std\n\t"				\
		"rep ; movsl\n\t"			\
		: "=&c" (u0), "=&D" (u1), "=&S" (u2)	\
		: "0" (n >> 2),				\
		  "1" (dstp+(n-4)), "2" (srcp+(n-4))	\
		: "memory" );				\
	}						\
	switch (n & 3) {				\
		case 3: dstp[2] = srcp[2];		\
		case 2: dstp[1] = srcp[1];		\
		case 1: dstp[0] = srcp[0];		\
			break;				\
		default:				\
			break;				\
	}						\
} while(0)
#endif
#ifndef SDL_revcpy
extern DECLSPEC void * SDLCALL SDL_revcpy(void *dst, const void *src, size_t len);
#endif

#ifdef HAVE_MEMMOVE
#define SDL_memmove     memmove
#elif defined(HAVE_BCOPY)
#define SDL_memmove(d, s, n)	bcopy((s), (d), (n))
#else
#define SDL_memmove(dst, src, len)			\
do {							\
	if ( dst < src ) {				\
		SDL_memcpy(dst, src, len);		\
	} else {					\
		SDL_revcpy(dst, src, len);		\
	}						\
} while(0)
#endif

#ifdef HAVE_MEMCMP
#define SDL_memcmp      memcmp
#else
extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
#endif

#ifdef HAVE_STRLEN
#define SDL_strlen      strlen
#else
extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
#endif

#ifdef HAVE_STRLCPY
#define SDL_strlcpy     strlcpy
#else
extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
#endif

#ifdef HAVE_STRLCAT
#define SDL_strlcat    strlcat
#else
extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
#endif

#ifdef HAVE_STRDUP
#define SDL_strdup     strdup
#else
extern DECLSPEC char * SDLCALL SDL_strdup(const char *string);
#endif

#ifdef HAVE__STRREV
#define SDL_strrev      _strrev
#else
extern DECLSPEC char * SDLCALL SDL_strrev(char *string);
#endif

#ifdef HAVE__STRUPR
#define SDL_strupr      _strupr
#else
extern DECLSPEC char * SDLCALL SDL_strupr(char *string);
#endif

#ifdef HAVE__STRLWR
#define SDL_strlwr      _strlwr
#else
extern DECLSPEC char * SDLCALL SDL_strlwr(char *string);
#endif

#ifdef HAVE_STRCHR
#define SDL_strchr      strchr
#elif defined(HAVE_INDEX)
#define SDL_strchr      index
#else
extern DECLSPEC char * SDLCALL SDL_strchr(const char *string, int c);
#endif

#ifdef HAVE_STRRCHR
#define SDL_strrchr     strrchr
#elif defined(HAVE_RINDEX)
#define SDL_strrchr     rindex
#else
extern DECLSPEC char * SDLCALL SDL_strrchr(const char *string, int c);
#endif

#ifdef HAVE_STRSTR
#define SDL_strstr      strstr
#else
extern DECLSPEC char * SDLCALL SDL_strstr(const char *haystack, const char *needle);
#endif

#ifdef HAVE_ITOA
#define SDL_itoa        itoa
#else
#define SDL_itoa(value, string, radix)	SDL_ltoa((long)value, string, radix)
#endif

#ifdef HAVE__LTOA
#define SDL_ltoa        _ltoa
#else
extern DECLSPEC char * SDLCALL SDL_ltoa(long value, char *string, int radix);
#endif

#ifdef HAVE__UITOA
#define SDL_uitoa       _uitoa
#else
#define SDL_uitoa(value, string, radix)	SDL_ultoa((long)value, string, radix)
#endif

#ifdef HAVE__ULTOA
#define SDL_ultoa       _ultoa
#else
extern DECLSPEC char * SDLCALL SDL_ultoa(unsigned long value, char *string, int radix);
#endif

#ifdef HAVE_STRTOL
#define SDL_strtol      strtol
#else
extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp, int base);
#endif

#ifdef HAVE_STRTOUL
#define SDL_strtoul      strtoul
#else
extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string, char **endp, int base);
#endif

#ifdef SDL_HAS_64BIT_TYPE

#ifdef HAVE__I64TOA
#define SDL_lltoa       _i64toa
#else
extern DECLSPEC char* SDLCALL SDL_lltoa(Sint64 value, char *string, int radix);
#endif

#ifdef HAVE__UI64TOA
#define SDL_ulltoa      _ui64toa
#else
extern DECLSPEC char* SDLCALL SDL_ulltoa(Uint64 value, char *string, int radix);
#endif

#ifdef HAVE_STRTOLL
#define SDL_strtoll     strtoll
#else
extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp, int base);
#endif

#ifdef HAVE_STRTOULL
#define SDL_strtoull     strtoull
#else
extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp, int base);
#endif

#endif /* SDL_HAS_64BIT_TYPE */

#ifdef HAVE_STRTOD
#define SDL_strtod      strtod
#else
extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp);
#endif

#ifdef HAVE_ATOI
#define SDL_atoi        atoi
#else
#define SDL_atoi(X)     SDL_strtol(X, NULL, 0)
#endif

#ifdef HAVE_ATOF
#define SDL_atof        atof
#else
#define SDL_atof(X)     SDL_strtod(X, NULL)
#endif

#ifdef HAVE_STRCMP
#define SDL_strcmp      strcmp
#else
extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
#endif

#ifdef HAVE_STRNCMP
#define SDL_strncmp     strncmp
#else
extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
#endif

#ifdef HAVE_STRCASECMP
#define SDL_strcasecmp  strcasecmp
#elif defined(HAVE__STRICMP)
#define SDL_strcasecmp  _stricmp
#else
extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
#endif

#ifdef HAVE_STRNCASECMP
#define SDL_strncasecmp strncasecmp
#elif defined(HAVE__STRNICMP)
#define SDL_strncasecmp _strnicmp
#else
extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t maxlen);
#endif

#ifdef HAVE_SSCANF
#define SDL_sscanf      sscanf
#else
extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...);
#endif

#ifdef HAVE_SNPRINTF
#define SDL_snprintf    snprintf
#else
extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...);
#endif

#ifdef HAVE_VSNPRINTF
#define SDL_vsnprintf   vsnprintf
#else
extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap);
#endif

/* The SDL implementation of iconv() returns these error codes */
#define SDL_ICONV_ERROR		(size_t)-1
#define SDL_ICONV_E2BIG		(size_t)-2
#define SDL_ICONV_EILSEQ	(size_t)-3
#define SDL_ICONV_EINVAL	(size_t)-4

#ifdef HAVE_ICONV
#define SDL_iconv_t     iconv_t
#define SDL_iconv_open  iconv_open
#define SDL_iconv_close iconv_close
#else
typedef struct _SDL_iconv_t *SDL_iconv_t;
extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, const char *fromcode);
extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
#endif
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
/* This function converts a string between encodings in one pass, returning a
   string that must be freed with SDL_free() or NULL on error.
*/
extern DECLSPEC char * SDLCALL SDL_iconv_string(const char *tocode, const char *fromcode, const char *inbuf, size_t inbytesleft);
#define SDL_iconv_utf8_locale(S)	SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
#define SDL_iconv_utf8_ucs2(S)		(Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
#define SDL_iconv_utf8_ucs4(S)		(Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)

/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"

#endif /* _SDL_stdinc_h */