#include <stdio.h>
#include <stdarg.h>

void sockwrite(int sid, char *fmt, ...) {
  va_list ap;
  char *str;

  va_start(ap, fmt);
  vasprintf(&str, fmt, ap);
  va_end(ap);
  printf(str);
  free(str);
}

/*
Error from gcc:

test.c: undefined reference to `vasprintf'
collect2: ld returned 1 exit status
*/