parse_ref_line(): add docstring

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2011-12-12 06:38:13 +01:00 committed by Junio C Hamano
parent 19b68b1e63
commit fbd09e41d5

5
refs.c
View file

@ -20,6 +20,11 @@ struct ref_array {
struct ref_entry **refs;
};
/*
* Parse one line from a packed-refs file. Write the SHA1 to sha1.
* Return a pointer to the refname within the line (null-terminated),
* or NULL if there was a problem.
*/
static const char *parse_ref_line(char *line, unsigned char *sha1)
{
/*