Tricks of the DOOM Programming Gurus/Tricks_of_the_Doom_Programming_Gurus.iso/bonus/linux/dm2ppm/main.c

C/C++ Source or Header | 1994-07-12 | 385 b | 24 lines

#include    <sys/types.h>
#include    <fcntl.h>
#include    <stdio.h>

#define DOOM_WAD    "doom.wad"

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

    if ( (fd=open(DOOM_WAD, O_RDONLY, 0)) < 0 ) {
        perror(DOOM_WAD);
        exit(2);
    }
    if ( argc != 2 ) {
        fprintf(stderr, "Usage: %s picname\n", argv[0]);
        exit(1);
    }
    if ( convert_rawpic(fd, argv[1]) < 0 )
        exit(2);
    exit(0);
}