Added nfstrnsave().

ChangeLog

@@ -1,3 +1,7 @@
+Wed Dec 27 04:00:32 CST 2000 Adam Heath <doogie@debian.org>
+
+  * lib/nfmalloc.c: Added nfstrnsave().
+
 Tue Dec 26 17:07:11 CST 2000 Adam Heath <doogie@debian.org>
 
   * lib/md5.c, lib/md5.h: Oops, forgot to add these files.

lib/nfmalloc.c

@@ -89,3 +89,11 @@ char *nfstrsave(const char *string) {
   strcpy(r,string);
   return r;
 }
+
+char *nfstrnsave(const char *string, int l) {
+  char *r;
+  
+  r= nfmalloc(l+1);
+  strncpy(r,string,l);
+  return r;
+}