/*      $OpenBSD: dlopen.c,v 1.1 2012/06/15 20:50:06 matthew Exp $      */

#include <stdio.h>
#include <dlfcn.h>

int
main(int argc, char *argv[])
{
        int i;
        void *p;

        for (i = 1; i < argc; i++) {
                p = dlopen(argv[i] + 1, RTLD_LAZY|RTLD_LOCAL);
                if ((p != NULL) != (argv[i][0] == '+'))
                        return (1);
        }

        return (0);
}