Function snprintf

src/common.c:106–114

#ifndef HAVE_SNPRINTF
int snprintf(char *str, size_t size, const char *format, ...)
{
  int res;
  va_list ap;
  va_start(ap,format);
  res=vsnprintf(str, size, format, ap);
  va_end(ap);
  return res;
}
#endif

#ifndef HAVE_VSNPRINTF