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update for HEAD-2003091401
[reactos.git]
/
lib
/
string
/
i386
/
tcslen.h
diff --git a/lib/string/i386/tcslen.h
b/lib/string/i386/tcslen.h
new file mode 100644
(file)
index 0000000..
41f5667
--- /dev/null
+++ b/
lib/string/i386/tcslen.h
@@ -0,0
+1,24
@@
+/* $Id$
+*/
+
+#include "tchar.h"
+
+.globl _tcslen
+
+_tcslen:
+ push %edi
+ mov 0x8(%esp), %edi
+ xor %eax, %eax
+ mov $-1, %ecx
+ cld
+
+ repne _tscas
+
+ not %ecx
+ dec %ecx
+
+ mov %ecx, %eax
+ pop %edi
+ ret
+
+/* EOF */