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-rw-r--r--src/string/wcslen.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/string/wcslen.c b/src/string/wcslen.c
new file mode 100644
index 00000000..1b7b6655
--- /dev/null
+++ b/src/string/wcslen.c
@@ -0,0 +1,8 @@
+#include <wchar.h>
+
+size_t wcslen(const wchar_t *s)
+{
+ const wchar_t *a;
+ for (a=s; *s; s++);
+ return s-a;
+}