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This was SVN commit r3753.

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This commit is contained in:
janwas 2006-04-12 01:18:38 +00:00
parent 589c03a502
commit 4856af5f25
1 changed files with 8 additions and 15 deletions
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23
source/lib/sysdep/sysdep.h
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@ -79,18 +79,6 @@ extern int vsnprintf2(char* buffer, size_t count, const char* format, va_list ar
#define vsnprintf2 vsnprintf
#endif
#if !HAVE_C99
// fast IA-32 version
# if CPU_IA32
# define fminf ia32_fminf
# define fmaxf ia32_fmaxf
// portable C emulation
# else
extern float fminf(float a, float b);
extern float fmaxf(float a, float b);
# endif
#endif
#if !MSC_VERSION
#define stricmp strcasecmp
#define strnicmp strncasecmp
@ -103,17 +91,22 @@ extern float fmaxf(float a, float b);
extern void* alloca(size_t size);
#endif
// rint: round float to nearest integral value.
// provided by C99, otherwise:
// emulate some C99 functions if not already available:
// rint: round float to nearest integral value.
// fminf/fmaxf: return minimum/maximum of two floats.
#if !HAVE_C99
// .. fast IA-32 version
// .. fast IA-32 versions
# if CPU_IA32
# define rintf ia32_rintf
# define rint ia32_rint
# define fminf ia32_fminf
# define fmaxf ia32_fmaxf
// .. portable C emulation
# else
extern float rintf(float f);
extern double rint(double d);
extern float fminf(float a, float b);
extern float fmaxf(float a, float b);
# endif
#endif