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-rw-r--r--libc/string/strcspn.c28
1 files changed, 23 insertions, 5 deletions
diff --git a/libc/string/strcspn.c b/libc/string/strcspn.c
index b8f8fdc08..7a709a77f 100644
--- a/libc/string/strcspn.c
+++ b/libc/string/strcspn.c
@@ -1,14 +1,32 @@
/*
+ * Copyright (C) 2002 Manuel Novoa III
* Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
-#define L_strcspn
-#define Wstrcspn __strcspn
+#include "_string.h"
-#include "wstring.c"
+#ifdef WANT_WIDE
+# define __Wstrcspn __wcscspn
+# define Wstrcspn wcscspn
+#else
+# define __Wstrcspn __strcspn
+# define Wstrcspn strcspn
+#endif
-strong_alias(__strcspn, strcspn)
+size_t attribute_hidden __Wstrcspn(const Wchar *s1, const Wchar *s2)
+{
+ register const Wchar *s;
+ register const Wchar *p;
-#undef L_strcspn
+ for ( s=s1 ; *s ; s++ ) {
+ for ( p=s2 ; *p ; p++ ) {
+ if (*p == *s) goto done;
+ }
+ }
+ done:
+ return s - s1;
+}
+
+strong_alias(__Wstrcspn,Wstrcspn)