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- /* pnmmerge.c - wrapper program for PNM
- **
- ** Copyright (C) 1991 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( argc, argv )
- int argc;
- char* argv[];
- {
- register char* cp;
-
-
- again:
- if ( ( cp = rindex( argv[0], '/' ) ) != (char*) 0 )
- ++cp;
- else
- cp = argv[0];
- if ( strcmp( cp, "pnmmerge" ) == 0 )
- {
- ++argv;
- --argc;
- goto again;
- }
-
- #define TRY(s,m) { if ( strcmp( cp, s ) == 0 ) exit( m( argc, argv ) ); }
-
- TRY("giftopnm", giftopnm_main);
- TRY("pnmarith", pnmarith_main);
- TRY("pnmcat", pnmcat_main);
- TRY("pnmcomp", pnmcomp_main);
- TRY("pnmconvol", pnmconvol_main);
- TRY("pnmcrop", pnmcrop_main);
- TRY("pnmcut", pnmcut_main);
- TRY("pnmdepth", pnmdepth_main);
- TRY("pnmenlarge", pnmenlarge_main);
- TRY("pnmfile", pnmfile_main);
- TRY("pnmflip", pnmflip_main);
- TRY("pnmgamma", pnmgamma_main);
- TRY("pnminvert", pnminvert_main);
- TRY("pnmhistmap", pnmhistmap_main);
- TRY("pnmnlfilt", pnmnlfilt_main);
- TRY("pnmnoraw", pnmnoraw_main);
- TRY("pnmpaste", pnmpaste_main);
- TRY("pnmrotate", pnmrotate_main);
- TRY("pnmscale", pnmscale_main);
- TRY("pnmshear", pnmshear_main);
- TRY("pnmtile", pnmtile_main);
- TRY("pnmtoddif", pnmtoddif_main);
- TRY("pnmtops", pnmtops_main);
- TRY("pnmtorast", pnmtorast_main);
- TRY("pnmtosir", pnmtosir_main);
- #ifdef LIBTIFF
- TRY("pnmtotiff", pnmtotiff_main);
- #endif /*LIBTIFF*/
- TRY("pnmtoxwd", pnmtoxwd_main);
- TRY("rasttopnm", rasttopnm_main);
- TRY("sirtopnm", sirtopnm_main);
- #ifdef LIBTIFF
- TRY("tifftopnm", tifftopnm_main);
- #endif /*LIBTIFF*/
- TRY("xwdtopnm", xwdtopnm_main);
- TRY("zeisstopnm", zeisstopnm_main);
-
- (void) fprintf(
- stderr, "pnmmerge: \"%s\" is an unknown PNM program!\n", cp );
- exit( 1 );
- }
-