Libc-997.1.1.tar.gz

[apple/libc.git] / gen / getttyent.c

diff --git a/gen/getttyent.c b/gen/getttyent.c
index def6fa3930dfe04f916badff4655d80a854f49b4..d40361429e776114065dc95e07f94490e6e8763a 100644 (file)
--- a/gen/getttyent.c
+++ b/gen/getttyent.c
@@ -98,20 +98,20 @@ struct seq {
        char fmt[NAME_MAX + 17];
 };
 
-static char brapat[] = "\\[(.*)]";
+static const char *brapat = "\\[(.*)]";
 static regex_t brapreg;
-static char decpat[] = "^([0-9]+)-([0-9]+)$";
+static const char *decpat = "^([0-9]+)-([0-9]+)$";
 static regex_t decpreg;
-static char hexpat[] = "^0x([0-9a-f]+)-0x([0-9a-f]+)$";
+static const char *hexpat = "^0x([0-9a-f]+)-0x([0-9a-f]+)$";
 static regex_t hexpreg;
 static struct seq *seq = NULL;
 static int slot;
 
 struct ttyent *
-getttyent()
+getttyent(void)
 {
        static struct ttyent tty;
-       static struct ttyent nonexistent = {
+       static const struct ttyent nonexistent = {
                "\01",  /* this shouldn't match anything */
                NULL,
                NULL,
@@ -145,7 +145,7 @@ restart:
                 * entries until we catch up.
                 */
                slot++;
-               return &nonexistent;
+               return (struct ttyent *)&nonexistent;
        }
 
        if (seq->count > 0) {