added assfile

[raydungeon] / libs / assfile / tar.h

diff --git a/libs/assfile/tar.h b/libs/assfile/tar.h
new file mode 100644 (file)
index 0000000..a58e021
--- /dev/null
+++ b/libs/assfile/tar.h
@@ -0,0 +1,38 @@
+/*
+assfile - library for accessing assets with an fopen/fread-like interface
+Copyright (C) 2018  John Tsiombikas <nuclear@member.fsf.org>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#ifndef TAR_H_
+#define TAR_H_
+
+#include <stdio.h>
+
+struct tar_entry {
+       char *path;
+       unsigned long offset;
+       unsigned long size;
+};
+
+struct tar {
+       FILE *fp;
+       struct tar_entry *files;
+       int num_files;
+};
+
+int load_tar(struct tar *tar, const char *fname);
+void close_tar(struct tar *tar);
+
+#endif /* TAR_H_ */