From 64c8c730d752e90591b44384ef4663fa06db4213 Mon Sep 17 00:00:00 2001
From: ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Oct 2005 02:22:50 +0000
Subject: * eval.c, file.c, ruby.c: removed strchr, strrchr, strstr definition 
  because they are defined in missing.h.

* missing.h, missing/strchr.c, missing/strstr.c: ANSI styled.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 missing/strchr.c | 18 +++++++-----------
 missing/strstr.c | 11 +++++------
 2 files changed, 12 insertions(+), 17 deletions(-)

(limited to 'missing')

diff --git a/missing/strchr.c b/missing/strchr.c
index 886d70ede6..bebd7ba578 100644
--- a/missing/strchr.c
+++ b/missing/strchr.c
@@ -1,32 +1,28 @@
 /* public domain rewrite of strchr(3) and strrchr(3) */
 
 char *
-strchr(s, c)
-    char *s;
-    int c;
+strchr(const char *s, int c)
 {
-    if (c == 0) return s + strlen(s);
+    if (c == 0) return (char *)s + strlen(s);
     while (*s) {
 	if (*s == c)
-	    return s;
+	    return (char *)s;
 	s++;
     }
     return 0;
 }
 
 char *
-strrchr(s, c)
-    char *s;
-    int c;
+strrchr(const char *s, int c)
 {
-    char *save;
+    const char *save;
 
-    if (c == 0) return s + strlen(s);
+    if (c == 0) return (char *)s + strlen(s);
     save = 0;
     while (*s) {
 	if (*s == c)
 	    save = s;
 	s++;
     }
-    return save;
+    return (char *)save;
 }
diff --git a/missing/strstr.c b/missing/strstr.c
index 1673518f06..2e9c282fb1 100644
--- a/missing/strstr.c
+++ b/missing/strstr.c
@@ -1,20 +1,19 @@
 /* public domain rewrite of strstr(3) */
 
 char *
-strstr(haystack, needle)
-    char *haystack, *needle;
+strstr(const char *haystack, const char *needle)
 {
-    char *hend;
-    char *a, *b;
+    const char *hend;
+    const char *a, *b;
 
-    if (*needle == 0) return haystack;
+    if (*needle == 0) return (char *)haystack;
     hend = haystack + strlen(haystack) - strlen(needle) + 1;
     while (haystack < hend) {
 	if (*haystack == *needle) {
 	    a = haystack;
 	    b = needle;
 	    for (;;) {
-		if (*b == 0) return haystack;
+		if (*b == 0) return (char *)haystack;
 		if (*a++ != *b++) {
 		    break;
 		}
-- 
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