Add first cut at "git-receive-pack"

diff --git a/commit.h b/commit.h
index 85736a89f9a26451973673d26a21f7179b0276b9..1339231255f243857519595630cf65432dfc0628 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -19,8 +19,8 @@ struct commit {
 
 extern const char *commit_type;
 
-struct commit *lookup_commit(unsigned char *sha1);
-struct commit *lookup_commit_reference(unsigned char *sha1);
+struct commit *lookup_commit(const unsigned char *sha1);
+struct commit *lookup_commit_reference(const unsigned char *sha1);
 
 int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
 
@@ -37,11 +37,14 @@ enum cmit_fmt {
        CMIT_FMT_RAW,
        CMIT_FMT_MEDIUM,
        CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
-       CMIT_FMT_SHORT
+       CMIT_FMT_SHORT,
+       CMIT_FMT_FULL,
 };
 
+extern enum cmit_fmt get_commit_format(const char *arg);
 extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const char *msg, unsigned long len, char *buf, unsigned long space);
 
+void insert_by_date(struct commit_list **list, struct commit *item);
 
 /** Removes the first commit from a list sorted by date, and adds all
  * of its parents.
@@ -49,4 +52,7 @@ extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const char *msg, uns
 struct commit *pop_most_recent_commit(struct commit_list **list, 
                                      unsigned int mark);
 
+struct commit *pop_commit(struct commit_list **stack);
+
+int count_parents(struct commit * commit);
 #endif /* COMMIT_H */