X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/36369543b62cd8922a096f7877036ec8497bc5a9..70a778e57fbc29a2d2bc8976745a18f4edd1a03a:/src/general.c

diff --git a/src/general.c b/src/general.c
index 45aec68..15025a4 100644
--- a/src/general.c
+++ b/src/general.c
@@ -254,13 +254,15 @@ const char *adns_strerror(adns_status st) {
 }
 
 void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
-		 int (*needswap)(const void *a, const void *b)) {
+		 int (*needswap)(void *context, const void *a, const void *b),
+		 void *context) {
   byte *data= array;
   int i, place;
 
   for (i=0; i<nobjs; i++) {
-    for (place= i; place>0 && needswap(data + (place-1)*sz, data + i*sz); place--);
-
+    for (place= i;
+	 place>0 && needswap(context, data + (place-1)*sz, data + i*sz);
+	 place--);
     if (place != i) {
       memcpy(tempbuf, data + i*sz, sz);
       memmove(data + (place+1)*sz, data + place*sz, (i-place)*sz);