setup_git_directory_gently: do not barf when GIT_DIR is given.
[git/spearce.git] / tag.h
blob7a0cb0070d46ba8c49d71029dc0704188805ea62
1 #ifndef TAG_H
2 #define TAG_H
4 #include "object.h"
6 extern const char *tag_type;
8 struct tag {
9 struct object object;
10 struct object *tagged;
11 char *tag;
12 char *signature; /* not actually implemented */
15 extern struct tag *lookup_tag(const unsigned char *sha1);
16 extern int parse_tag_buffer(struct tag *item, void *data, unsigned long size);
17 extern int parse_tag(struct tag *item);
18 extern struct object *deref_tag(struct object *, const char *, int);
20 #endif /* TAG_H */