#include <stdio.h>
#include <stdlib.h>
#include <process.h>
#include <errno.h>
#include <string.h>

/* Add environment strings to be searched here */
char *paths_to_check[] = {
	"DOS4GPATH",
	"PATH"};

char *dos4g_path()
{
    static char fullpath[80];
    int i;
    
    for( i = 0;
         i < sizeof( paths_to_check ) / sizeof( paths_to_check[0] ); i++ ) {
	_searchenv( "dos4gw.exe", paths_to_check[i], fullpath );
	if( fullpath[0] ) return( &fullpath );
    }	
    for( i = 0;
         i < sizeof( paths_to_check ) / sizeof( paths_to_check[0] ); i++ ) {
	_searchenv( "dos4g.exe", paths_to_check[i], fullpath );
	if( fullpath[0] ) return( &fullpath );
    }	
    return( "dos4gw.exe" );
}

main( int argc, char *argv[] )
{
    char	*av[4];
    auto char 	cmdline[128];
    
    av[0] = dos4g_path();		/* Locate the DOS/4G loader */
    av[1] = argv[0];			/* name of executable to run */
    av[2] = getcmd( cmdline );		/* command line */
    av[3] = NULL;			/* end of list */
#ifdef QUIET
    putenv( "DOS4G=QUIET" );	/* disables DOS/4G Copyright banner */
#endif
    execvp( av[0], av );
    puts( "Stub exec failed:" );
    puts( av[0] );
    puts( strerror( errno ) );
    exit( 1 );			/* indicate error */
}
