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62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/*
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LumpMod v0.2.1, a command-line utility for working with lumps in wad
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files.
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Copyright (C) 2003 Thunder Palace Entertainment.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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lump.h: Defines constants, structures, and functions used in lump.c
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*/
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#ifndef __LUMP_H
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#define __LUMP_H
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/* Entries in the wadfile directory are 16 bytes */
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#define DIRENTRYLEN 16
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/* Lumps and associated info */
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struct lump {
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long len;
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unsigned char *data;
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char name[8];
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};
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/* Linked list of lumps */
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struct lumplist {
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struct lump *cl; /* actual content of the lump */
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struct lumplist *next;
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};
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/* Structure to contain all wadfile data */
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struct wadfile {
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char id[4]; /* IWAD or PWAD */
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long numlumps; /* 32-bit integer */
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struct lumplist *head; /* points to first entry */
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};
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/* Function declarations */
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struct wadfile *read_wadfile(FILE *);
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void free_wadfile(struct wadfile *);
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int write_wadfile(FILE *, struct wadfile *);
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char *get_lump_name(struct lump *);
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struct lumplist *find_previous_lump(struct lumplist *, struct lumplist *, char *);
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void remove_next_lump(struct wadfile *, struct lumplist *);
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int add_lump(struct wadfile *, struct lumplist *, char *, long, unsigned char *);
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int rename_lump(struct lump *, char *);
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struct lumplist *find_last_lump(struct wadfile *);
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struct lumplist *find_last_lump_between(struct lumplist *, struct lumplist *);
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struct lumplist *find_next_section_lump(struct lumplist *);
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#endif
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