added u16_wcslen().

1 files changed, 18 insertions, 0 deletions

diff --git a/src/u16_wcslen.c b/src/u16_wcslen.c
new file mode 100644
index 0000000..4ca31ad
--- /dev/null
+++ b/src/u16_wcslen.c
@@ -0,0 +1,18 @@
+/*******************************************************************/
+/*  u16ports: u16 variants of wide character string functions.     */
+/*  Copyright (C) 2017  Z. Gilboa                                  */
+/*  Released under the Standard MIT License; see COPYING.U16PORTS. */
+/*******************************************************************/
+
+#include <stdint.h>
+#include <u16ports/u16ports.h>
+
+size_t u16_wcslen(const uint16_t * src)
+{
+	const uint16_t * wch = src;
+
+	for (; *wch; )
+		wch++;
+
+	return wch - src;
+}