int q_vsnprintf(char *str, size_t size, const char *format, va_list args)
{
int ret;
ret = vsnprintf_func (str, size, format, args);
if (ret < 0)
ret = (int)size;
if ((size_t)ret >= size)
str[size - 1] = '\0';
return ret;
}
static void xprintf (const char *fmt, ...)
{
char buf[1000];
va_list a;
int size;
va_start (a, fmt);
size = vsnprintf_func (buf, 1000, fmt, a);
va_end (a);
if (size < 0)
{
size = sizeof(buf) - 1;
buf[size] = 0;
}
size_t ignore = fwrite(buf, 1, size, stderr);
}
