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-rw-r--r--project/common.mk1
-rw-r--r--src/u16_wcsncpy.c25
2 files changed, 26 insertions, 0 deletions
diff --git a/project/common.mk b/project/common.mk
index 425af87..a88d17d 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -10,6 +10,7 @@ API_SRCS = \
src/u16_wcscmp.c \
src/u16_wcsncmp.c \
src/u16_wcscpy.c \
+ src/u16_wcsncpy.c \
INTERNAL_SRCS = \
diff --git a/src/u16_wcsncpy.c b/src/u16_wcsncpy.c
new file mode 100644
index 0000000..e5cab8c
--- /dev/null
+++ b/src/u16_wcsncpy.c
@@ -0,0 +1,25 @@
+/*******************************************************************/
+/* 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>
+
+uint16_t * u16_wcsncpy(uint16_t * dst, const uint16_t * src, size_t len)
+{
+ uint16_t * ret;
+ uint16_t * cap;
+
+ ret = dst;
+ cap = dst + len;
+
+ for (; dst<cap && *src; )
+ *dst++ = *src++;
+
+ for (; dst<cap; )
+ *dst++ = 0;
+
+ return ret;
+}