X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fgans.c;h=1f9e497fc25768d275357f9991f9bd18f61bab29;hp=2b9a0155face647a1441c1b44556044f68f4d43a;hb=5ba9c2f13fedf1d8d6ed907ef1f505616290efaa;hpb=714b5c530ece27ea2835a313013f5b770163403c

diff --git a/sbr/gans.c b/sbr/gans.c
index 2b9a015..1f9e497 100644
--- 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 (;;) {
@@ -25,13 +26,7 @@ gans(char *prompt, struct swit *ansp)
 			if (i == EOF)
 				return 0;
 			if (cp < &ansbuf[sizeof ansbuf - 1]) {
-#ifdef LOCALE
-				i = (isalpha(i) && isupper(i)) ? tolower(i) : i;
-#else
-				if (i >= 'A' && i <= 'Z')
-					i += 'a' - 'A';
-#endif
-				*cp++ = i;
+				*cp++ = tolower(i);
 			}
 		}
 		*cp = '\0';