1*cdf0e10cSrcweir #ifndef _SNPRINTF_H 2*cdf0e10cSrcweir #define _SNPRINTF_H 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir #if !defined(_WIN32) 5*cdf0e10cSrcweir #error ERROR: Only Win32 target supported! 6*cdf0e10cSrcweir #endif 7*cdf0e10cSrcweir 8*cdf0e10cSrcweir /* Macros for Unicode/ANSI support like in TCHAR.H */ 9*cdf0e10cSrcweir 10*cdf0e10cSrcweir #ifdef _UNICODE 11*cdf0e10cSrcweir #define sntprintf snwprintf 12*cdf0e10cSrcweir #define vsntprintf vsnwprintf 13*cdf0e10cSrcweir #else 14*cdf0e10cSrcweir #define sntprintf snprintf 15*cdf0e10cSrcweir #define vsntprintf vsnprintf 16*cdf0e10cSrcweir #endif 17*cdf0e10cSrcweir 18*cdf0e10cSrcweir /* Define needed types if they are not yet defined */ 19*cdf0e10cSrcweir 20*cdf0e10cSrcweir #if 0 21*cdf0e10cSrcweir # ifndef _INC_STDARG 22*cdf0e10cSrcweir # include <stdarg.h> 23*cdf0e10cSrcweir # endif 24*cdf0e10cSrcweir #else 25*cdf0e10cSrcweir # ifndef _VA_LIST_DEFINED 26*cdf0e10cSrcweir typedef char * va_list; 27*cdf0e10cSrcweir # define _VA_LIST_DEFINED 28*cdf0e10cSrcweir # endif 29*cdf0e10cSrcweir #endif 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #if 0 32*cdf0e10cSrcweir # ifndef _INC_WCHAR 33*cdf0e10cSrcweir # include <wchar.h> 34*cdf0e10cSrcweir # endif 35*cdf0e10cSrcweir #else 36*cdf0e10cSrcweir # ifndef _WCHAR_T_DEFINED 37*cdf0e10cSrcweir typedef unsigned short wchar_t; 38*cdf0e10cSrcweir # define _WCHAR_T_DEFINED 39*cdf0e10cSrcweir # endif 40*cdf0e10cSrcweir #endif 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir #ifndef _SNPRINTF_DLLIMPORT 43*cdf0e10cSrcweir #define _SNPRINTF_DLLIMPORT __declspec( dllimport ) 44*cdf0e10cSrcweir #endif 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir #ifdef __cplusplus 47*cdf0e10cSrcweir extern "C" { 48*cdf0e10cSrcweir #endif 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir /* Implementations of snprintf following the ISO/IEC 9899:1999 (ISO C99) 52*cdf0e10cSrcweir standard. 53*cdf0e10cSrcweir The difference compared to _snprintf is that the buffer always is zero 54*cdf0e10cSrcweir terminated (unless count is zero) and the return value is the number of 55*cdf0e10cSrcweir characters (not including terminating zero) that would have been written 56*cdf0e10cSrcweir even if the buffer wasn't large 57*cdf0e10cSrcweir enough to hold the string. */ 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir /* UNICODE version */ 62*cdf0e10cSrcweir _SNPRINTF_DLLIMPORT int __cdecl snwprintf( wchar_t *buffer, size_t count, const wchar_t *format, ... ); 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir /* SBCS and MBCS version */ 65*cdf0e10cSrcweir _SNPRINTF_DLLIMPORT int __cdecl snprintf( char *buffer, size_t count, const char *format, ... ); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir /* Conflict with STL_port inline implementation */ 68*cdf0e10cSrcweir #if 0 69*cdf0e10cSrcweir /* UNICODE version */ 70*cdf0e10cSrcweir _SNPRINTF_DLLIMPORT int __cdecl vsnwprintf( wchar_t *buffer, size_t count, const wchar_t *format, va_list ap ); 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir /* SBCS and MBCS version */ 73*cdf0e10cSrcweir _SNPRINTF_DLLIMPORT int __cdecl vsnprintf( char *buffer, size_t count, const char *format, va_list ap ); 74*cdf0e10cSrcweir #endif 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir #ifdef __cplusplus 77*cdf0e10cSrcweir } 78*cdf0e10cSrcweir #endif 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir #endif /* _SNPRINTF_H */ 81