/* pbmextras.c - wrapper program for merged pbmextras executables
**
** Copyright (C) 1991, 1994, 1999 by Jef Poskanzer.
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted, provided
** that the above copyright notice appear in all copies and that both that
** copyright notice and this permission notice appear in supporting
** documentation.  This software is provided "as is" without express or
** implied warranty.
*/

#include <stdio.h>
#include "pnm.h"

int
main( int argc, char* argv[] )
    {
    register char* cp;

again:
    if ( ( cp = rindex( argv[0], '/' ) ) != (char*) 0 )
	++cp;
    else
	cp = argv[0];
    if ( strcmp( cp, "pbmextras" ) == 0 )
	{
	++argv;
	--argc;
	goto again;
	}

#define TRY(s,m) { if ( strcmp( cp, s ) == 0 ) exit( m( argc, argv ) ); }