diff_debug_filespec 4227 diff.c         	diff_debug_filespec(p->one, i, "one");
diff_debug_filespec 4228 diff.c         	diff_debug_filespec(p->two, i, "two");
diff_debug_filespec  132 diffcore.h     void diff_debug_filespec(struct diff_filespec *, int, const char *);