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#ifndef __snprintf_compat_h
#define __snprintf_compat_h
/**
* @file
* @brief Do not use, json-c internal, may be changed or removed at any time.
*/
/*
* Microsoft's _vsnprintf and _snprint don't always terminate
* the string, so use wrappers that ensure that.
*/
#include <stdarg.h>
#if !defined(HAVE_SNPRINTF) && (defined(_MSC_VER) || defined(__MINGW32__))
static int json_c_vsnprintf(char *str, size_t size, const char *format, va_list ap)
{
int ret;
ret = _vsnprintf(str, size, format, ap);
str[size - 1] = '\0';
return ret;
}
#define vsnprintf json_c_vsnprintf
static int json_c_snprintf(char *str, size_t size, const char *format, ...)
{
va_list ap;
int ret;
va_start(ap, format);
ret = json_c_vsnprintf(str, size, format, ap);
va_end(ap);
return ret;
}
#define snprintf json_c_snprintf
#elif !defined(HAVE_SNPRINTF) /* !HAVE_SNPRINTF */
#error snprintf is required but was not found
#endif /* !HAVE_SNPRINTF */
#endif /* __snprintf_compat_h */
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