ap_php_vsnprintf 1314 main/snprintf.c 	cc = ap_php_vsnprintf(NULL, 0, format, ap2);
ap_php_vsnprintf 1321 main/snprintf.c 			if ((cc = ap_php_vsnprintf(*buf, cc, format, ap)) < 0) {
ap_php_vsnprintf   84 main/snprintf.h PHPAPI int ap_php_vsnprintf(char *, size_t, const char *, va_list ap);
ap_php_vsnprintf  112 main/snprintf.h #define vsnprintf ap_php_vsnprintf