1#ifndef UI_DIFF_H
 2#define UI_DIFF_H
 3
 4extern void cgit_print_diff_ctrls(void);
 5
 6extern void cgit_print_diff(const char *new_hex, const char *old_hex,
 7			    const char *prefix, int show_ctrls, int raw);
 8
 9extern struct diff_filespec *cgit_get_current_old_file(void);
10extern struct diff_filespec *cgit_get_current_new_file(void);
11
12extern unsigned char old_rev_sha1[20];
13extern unsigned char new_rev_sha1[20];
14
15#endif /* UI_DIFF_H */