SR_API int sr_snprintf_ascii(char *buf, size_t buf_size,
const char *format, ...);
SR_API int sr_vsnprintf_ascii(char *buf, size_t buf_size,
SR_API int sr_snprintf_ascii(char *buf, size_t buf_size,
const char *format, ...);
SR_API int sr_vsnprintf_ascii(char *buf, size_t buf_size,