extern void cgit_tree_link(char *name, char *title, char *class, char *head,
char *rev, char *path);
extern void cgit_log_link(char *name, char *title, char *class, char *head,
- char *rev, char *path, int ofs);
+ char *rev, char *path, int ofs, char *grep,
+ char *pattern);
extern void cgit_commit_link(char *name, char *title, char *class, char *head,
char *rev);
extern void cgit_refs_link(char *name, char *title, char *class, char *head,