Drop register storage class

[mmh] / sbr / gans.c

diff --git a/sbr/gans.c b/sbr/gans.c
index c90bfef..1f9e497 100644 (file)
--- a/sbr/gans.c
+++ b/sbr/gans.c
@@ -7,14 +7,15 @@
 */
 
 #include <h/mh.h>
+#include <ctype.h>
 
 
 int
 gans(char *prompt, struct swit *ansp)
 {
-       register int i;
-       register char *cp;
-       register struct swit *ap;
+       int i;
+       char *cp;
+       struct swit *ap;
        char ansbuf[BUFSIZ];
 
        for (;;) {