#include <stdbool.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/prctl.h>
#include <signal.h>
#include <xcb/xcb.h>

int main(int argc, char **argv)
{
	if(argc == 2 && fork() == 0) {
		prctl(PR_SET_PDEATHSIG, SIGHUP);
		char *cmd[] = {"/bin/bash", "-c", argv[1], NULL};
		execvp(cmd[0], cmd);
	}

	xcb_connection_t *c = xcb_connect(NULL, NULL);
	if(xcb_connection_has_error(c))
		return 1;
	
	bool running = true;
	while(running) {
		xcb_generic_event_t *e = xcb_wait_for_event(c);
		free(e);
		if(xcb_connection_has_error(c))
			running = false;
	}
	xcb_disconnect(c);
	return 0;
}