summaryrefslogtreecommitdiff
path: root/src/multibyte/mbrtoc32.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/multibyte/mbrtoc32.c')
-rw-r--r--src/multibyte/mbrtoc32.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/multibyte/mbrtoc32.c b/src/multibyte/mbrtoc32.c
new file mode 100644
index 00000000..c6d20824
--- /dev/null
+++ b/src/multibyte/mbrtoc32.c
@@ -0,0 +1,11 @@
+#include <uchar.h>
+#include <wchar.h>
+
+size_t mbrtoc32(char32_t *restrict pc32, const char *restrict s, size_t n, mbstate_t *restrict ps)
+{
+ if (!s) return mbrtoc32(0, "", 1, ps);
+ wchar_t wc;
+ size_t ret = mbrtowc(&wc, s, n, ps);
+ if (ret <= 4 && pc32) *pc32 = wc;
+ return ret;
+}