4 extern void cgit_print_diff_ctrls();
6 extern void cgit_print_diffstat(const unsigned char *old_sha1,
7 const unsigned char *new_sha1);
9 extern void cgit_print_diff(const char *new_hex, const char *old_hex,
10 const char *prefix, int show_ctrls);
12 extern struct diff_filespec *cgit_get_current_old_file(void);
13 extern struct diff_filespec *cgit_get_current_new_file(void);
15 extern unsigned char old_rev_sha1[20];
16 extern unsigned char new_rev_sha1[20];
18 #endif /* UI_DIFF_H */