Changed deprecated curses call to new equivalent.

[bsdgames-darwin.git] / pig / pig.c

diff --git a/pig/pig.c b/pig/pig.c
index 639ee9dd5bbd92518b3883d36a093aaf8cbafb4d..a779ebf0464ba96538a4eeb00f985977949b4f2c 100644 (file)
--- a/pig/pig.c
+++ b/pig/pig.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: pig.c,v 1.3 1996/06/07 19:30:50 cgd Exp $      */
+/*     $NetBSD: pig.c,v 1.8 1999/09/18 19:38:53 jsm Exp $      */

 
 /*-
  * Copyright (c) 1992, 1993
 
 /*-
  * Copyright (c) 1992, 1993


@@ -33,40 +33,43 @@
  * SUCH DAMAGE.
  */
 
  * SUCH DAMAGE.
  */
 

+#include <sys/cdefs.h>

 #ifndef lint
 #ifndef lint

-static char copyright[] =
-"@(#) Copyright (c) 1992, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n";
+__COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
+       The Regents of the University of California.  All rights reserved.\n");

 #endif /* not lint */
 
 #ifndef lint
 #if 0
 #endif /* not lint */
 
 #ifndef lint
 #if 0

-static char sccsid[] = "@(#)pig.c      8.1 (Berkeley) 5/31/93";
+static char sccsid[] = "@(#)pig.c      8.2 (Berkeley) 5/4/95";

 #else
 #else

-static char rcsid[] = "$NetBSD: pig.c,v 1.3 1996/06/07 19:30:50 cgd Exp $";
+__RCSID("$NetBSD: pig.c,v 1.8 1999/09/18 19:38:53 jsm Exp $");

 #endif
 #endif /* not lint */
 
 #include <sys/types.h>
 
 #include <ctype.h>
 #endif
 #endif /* not lint */
 
 #include <sys/types.h>
 
 #include <ctype.h>

+#include <err.h>

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

+#include <unistd.h>

 
 

+int main __P((int, char *[]));

 void pigout __P((char *, int));
 void pigout __P((char *, int));

-void usage __P((void));
+void usage __P((void)) __attribute__((__noreturn__));

 
 int
 main(argc, argv)
        int argc;
        char *argv[];
 {
 
 int
 main(argc, argv)
        int argc;
        char *argv[];
 {

-       register int len;
+       int len;

        int ch;
        char buf[1024];
 
        int ch;
        char buf[1024];
 

-       while ((ch = getopt(argc, argv, "")) != EOF)
+       while ((ch = getopt(argc, argv, "")) != -1)

                switch(ch) {
                case '?':
                default:
                switch(ch) {
                case '?':
                default:


@@ -77,10 +80,8 @@ main(argc, argv)
 
        for (len = 0; (ch = getchar()) != EOF;) {
                if (isalpha(ch)) {
 
        for (len = 0; (ch = getchar()) != EOF;) {
                if (isalpha(ch)) {

-                       if (len >= sizeof(buf)) {
-                               (void)fprintf(stderr, "pig: ate too much!\n");
-                               exit(1);
-                       }
+                       if ((size_t)len >= sizeof(buf))
+                               errx(1, "ate too much!");

                        buf[len++] = ch;
                        continue;
                }
                        buf[len++] = ch;
                        continue;
                }


@@ -98,7 +99,7 @@ pigout(buf, len)
        char *buf;
        int len;
 {
        char *buf;
        int len;
 {

-       register int ch, start, i;
+       int ch, start, i;

        int olen, allupper, firstupper;
 
        /* See if the word is all upper case */
        int olen, allupper, firstupper;
 
        /* See if the word is all upper case */


@@ -110,7 +111,7 @@ pigout(buf, len)
         * If the word starts with a vowel, append "way".  Don't treat 'y'
         * as a vowel if it appears first.
         */
         * If the word starts with a vowel, append "way".  Don't treat 'y'
         * as a vowel if it appears first.
         */

-       if (index("aeiouAEIOU", buf[0]) != NULL) {
+       if (strchr("aeiouAEIOU", buf[0]) != NULL) {

                (void)printf("%.*s%s", len, buf,
                    allupper ? "WAY" : "way");
                return;
                (void)printf("%.*s%s", len, buf,
                    allupper ? "WAY" : "way");
                return;


@@ -123,7 +124,7 @@ pigout(buf, len)
        if (!allupper)
                buf[0] = tolower(buf[0]);
        for (start = 0, olen = len;
        if (!allupper)
                buf[0] = tolower(buf[0]);
        for (start = 0, olen = len;

-           !index("aeiouyAEIOUY", buf[start]) && start < olen;) {
+           !strchr("aeiouyAEIOUY", buf[start]) && start < olen;) {

                ch = buf[len++] = buf[start++];
                if ((ch == 'q' || ch == 'Q') && start < olen &&
                    (buf[start] == 'u' || buf[start] == 'U'))
                ch = buf[len++] = buf[start++];
                if ((ch == 'q' || ch == 'Q') && start < olen &&
                    (buf[start] == 'u' || buf[start] == 'U'))