Include the C function names in reject files whenever possible.

---
 patch.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: b/patch.c
===================================================================
--- a/patch.c
+++ b/patch.c
@@ -943,8 +943,9 @@ abort_hunk (void)
       (int) NEW_CONTEXT_DIFF <= (int) diff_type ? " ****" : "";
     char const *minuses =
       (int) NEW_CONTEXT_DIFF <= (int) diff_type ? " ----" : " -----";
+    char const *c_function = pch_c_function();
 
-    fprintf(rejfp, "***************\n");
+    fprintf(rejfp, "***************%s\n", c_function ? c_function : "");
     for (i=0; i<=pat_end; i++) {
 	char numbuf0[LINENUM_LENGTH_BOUND + 1];
 	char numbuf1[LINENUM_LENGTH_BOUND + 1];