82 struct diff_block {  struct
86   struct diff_block *next;  argument
187 static enum diff_type process_diff_control (char **, struct diff_block *);
193 static struct diff3_block *make_3way_diff (struct diff_block *, struct diff_block *);
195 static struct diff3_block *using_to_diff3_block (struct diff_block *[2], struct diff_block *[2], in…
196 static struct diff_block *process_diff (char const *, char const *, struct diff_block **);
243   struct diff_block *thread0, *thread1, *last_block;  in main()
538 make_3way_diff (struct diff_block *thread0, struct diff_block *thread1)  in make_3way_diff()
570   struct diff_block *using[2];  in make_3way_diff()
571   struct diff_block *last_using[2];  in make_3way_diff()
572   struct diff_block *current[2];  in make_3way_diff()
580   struct diff_block *high_water_diff;  in make_3way_diff()
581   struct diff_block *other_diff;  in make_3way_diff()
708 using_to_diff3_block (struct diff_block *using[2],  in using_to_diff3_block()
709 		      struct diff_block *last_using[2],  in using_to_diff3_block()
715   struct diff_block *ptr;  in using_to_diff3_block()
763       struct diff_block *u = using[d];  in using_to_diff3_block()
944 static struct diff_block *
947 	      struct diff_block **last_block)  in process_diff()
954   struct diff_block *block_list, **block_list_end, *bptr;  in process_diff()
1068 process_diff_control (char **string, struct diff_block *db)  in process_diff_control()