A bunch of improvements. Still far to go.

1 files changed, 14 insertions, 3 deletions

diff --git a/usr.sbin/ctm/ctm_scan/ctm_scan.c b/usr.sbin/ctm/ctm_scan/ctm_scan.c
index cf6e38e..623cd14 100644
--- a/usr.sbin/ctm/ctm_scan/ctm_scan.c
+++ b/usr.sbin/ctm/ctm_scan/ctm_scan.c
@@ -1,3 +1,14 @@
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ *
+ * $Id$
+ *
+ */
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
@@ -11,9 +22,9 @@
 int barf[256];
 
 int 
-pstrcmp(char **p, char **q)
+pstrcmp(const void *pp, const void *qq)
 {
-    return strcmp(*p,*q);
+    return strcmp(*(char **)pp,*(char **)qq);
 }
 
 int
@@ -62,7 +73,7 @@ Do(char *path)
     }
     closedir(d);
     if(!nde) return 0;
-    qsort(pde,nde,sizeof *pde,pstrcmp);
+    qsort(pde,nde,sizeof *pde, pstrcmp);
     for(k=0;k<nde;k++) {
 	strcpy(buf+bufp,pde[k]);
         free(pde[k]);