/*
 * Program to determine thread safety of PostgreSQL libraries.
 *
 * Save this file somewhere you can access it easily. You only need
 * user level access. Also, it assumes that libpq-fe.h can be found in
 * /usr/include/
 *
 * Compile this program like so:
 *   yoursys $ gcc pg-thread-test.c -o pg-thread-test -I/usr/include/ -lpq
 *
 * Then run it:
 *   yoursys $ ./pg-thread-test
 */

#include <stdio.h>
#include <libpq-fe.h>

int main()
{
  if ( PQisthreadsafe() ) {
	printf("It's safe.\n");
  }
  else {
	printf("It isn't safe!\n");
  }
}