qsort() usage, drop cast of the first argument (which is a void *)

ChangeLog

@@ -1,3 +1,13 @@
+2010-10-24  Robert Larice
+ * src/frontend/com_ahelp.c ,
+ * src/frontend/com_display.c ,
+ * src/frontend/com_help.c ,
+ * src/frontend/help/readhelp.c ,
+ * src/frontend/variable.c ,
+ * src/frontend/vectors.c ,
+ * src/misc/wlist.c :
+  qsort() usage, drop cast of the first argument (which is a void *)
+
 2010-10-24  Robert Larice
  * src/maths/sparse/spalloc.c ,
  * src/maths/sparse/spbuild.c ,

src/frontend/com_ahelp.c

@@ -66,7 +66,7 @@ com_ahelp(wordlist *wl)
     for (n = 0; cp_coms[n].co_func != NULL; n++) {
 	cc[n] = &cp_coms[n];
     }
-    qsort((char *) cc, n, sizeof(struct comm *), hcomp);
+    qsort(cc, n, sizeof(struct comm *), hcomp);
 
     /* filter the commands */
     for (i=0; i< n; i++) {

src/frontend/com_display.c

@@ -65,7 +65,7 @@ com_display(wordlist *wl)
     for (d = plot_cur->pl_dvecs, i = 0; d; d = d->v_next, i++)
         dvs[i] = d;
     if (!cp_getvar("nosort", CP_BOOL, NULL))
-        qsort((char *) dvs, len, sizeof (struct dvec *), dcomp);
+        qsort(dvs, len, sizeof (struct dvec *), dcomp);
 
     out_printf("Title: %s\n",  plot_cur->pl_title);
     out_printf("Name: %s (%s)\nDate: %s\n\n", 

src/frontend/com_help.c

@@ -42,7 +42,7 @@ com_help(wordlist *wl)
         /* Sort the commands */
         for (numcoms = 0; cp_coms[numcoms].co_func != NULL; numcoms++)
             ccc[numcoms] = &cp_coms[numcoms];
-        qsort((char *) ccc, numcoms, sizeof (struct comm *), hcomp);
+        qsort(ccc, numcoms, sizeof (struct comm *), hcomp);
 
         for (i = 0; i < numcoms; i++) {
             if ((ccc[i]->co_spiceonly && ft_nutmeg) || 

src/frontend/help/readhelp.c

@@ -51,7 +51,7 @@ sortlist(toplink **tlp)
     vec = (toplink **) tmalloc(sizeof (toplink *) * num);
     for (tl = *tlp, i = 0; tl; tl = tl->next, i++)
         vec[i] = tl;
-    (void) qsort((char *) vec, num, sizeof (toplink *), sortcmp);
+    (void) qsort(vec, num, sizeof (toplink *), sortcmp);
     *tlp = vec[0];
     for (i = 0; i < num - 1; i++)
         vec[i]->next = vec[i + 1];

src/frontend/variable.c

@@ -913,7 +913,7 @@ cp_vprint(void)
         vars[i].x_char = '+';
     }
 
-    qsort((char *) vars, i, sizeof (struct xxx), vcmp);
+    qsort(vars, i, sizeof (struct xxx), vcmp);
 
     for (j = 0; j < i; j++) {
         if (j && eq(vars[j].x_v->va_name, vars[j - 1].x_v->va_name))

src/frontend/vectors.c

@@ -198,7 +198,7 @@ sortvecs(struct dvec *d)
     for (t = d, i = 0; t; t = t->v_link2)
         array[i++] = t;
     
-    qsort((char *) array, i, sizeof (struct dvec *), veccmp);
+    qsort(array, i, sizeof (struct dvec *), veccmp);
 
     /* Now string everything back together... */
     for (j = 0; j < i - 1; j++)

src/misc/wlist.c

@@ -248,7 +248,7 @@ wl_sort(wordlist *wl)
     stuff = (char **) tmalloc(i * sizeof (char *));
     for (i = 0, ww = wl; ww; i++, ww = ww->wl_next)
         stuff[i] = ww->wl_word;
-    qsort((char *) stuff, i, sizeof (char *), wlcomp);
+    qsort(stuff, i, sizeof (char *), wlcomp);
     for (i = 0, ww = wl; ww; i++, ww = ww->wl_next)
         ww->wl_word = stuff[i];
     tfree(stuff);