Patched types for the strange version of qsort included in CUDD

Former-commit-id: e9d69d3514

resources/3rdparty/cudd-2.5.0/src/nanotrav/ucbqsort.c

@@ -104,8 +104,8 @@ cudd__qsort(
  * (And there are only three places where this is done).
  */
 
-static void
-qst(char *base, char *max)
+void
+qst(void *base, char *max)
 {
 	register char c, *i, *j, *jj;
 	register int ii;
@@ -123,9 +123,9 @@ qst(char *base, char *max)
 	 */
 	lo = max - base;		/* number of elements as chars */
 	do	{
-		mid = i = base + qsz * ((lo / qsz) >> 1);
+		mid = i = ((char*)base) + qsz * ((lo / qsz) >> 1);
 		if (lo >= mthresh) {
-			j = ((*qcmp)((jj = base), i) > 0 ? jj : i);
+			j = ((*qcmp)((jj = ((char*)base)), i) > 0 ? jj : i);
 			if ((*qcmp)(j, (tmp = max - qsz)) > 0) {
 				/* switch to first loser */
 				j = (j == jj ? i : jj);
@@ -144,7 +144,7 @@ qst(char *base, char *max)
 		/*
 		 * Semi-standard quicksort partitioning/swapping
 		 */
-		for (i = base, j = max - qsz; ; ) {
+		for (i = ((char*)base), j = max - qsz; ; ) {
 			while (i < mid && (*qcmp)(i, mid) <= 0)
 				i += qsz;
 			while (j > mid) {

resources/3rdparty/cudd-2.5.0/src/nanotrav/ucbqsort.h

@@ -13,6 +13,8 @@
 extern "C" {
 #endif
 
+#include <stddef.h>
+
 typedef  int (*QSFP)(const void *, const void *);
 void cudd__qsort (void* base, int n, int size, QSFP compar);
 
@@ -24,7 +26,7 @@ static  int		qsz;			/* size of each record */
 static  int		thresh;			/* THRESHold in chars */
 static  int		mthresh;		/* MTHRESHold in chars */
 
-static	void		qst (void *base, char *max);
+void		qst (void *base, char *max);
 
 #ifdef __cplusplus
 }