Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/libc-top-half/musl/src/string/wcsrchr.c b/libc-top-half/musl/src/string/wcsrchr.c
new file mode 100644
index 0000000..8961b9e
--- /dev/null
+++ b/libc-top-half/musl/src/string/wcsrchr.c
@@ -0,0 +1,8 @@
+#include <wchar.h>
+
+wchar_t *wcsrchr(const wchar_t *s, wchar_t c)
+{
+	const wchar_t *p;
+	for (p=s+wcslen(s); p>=s && *p!=c; p--);
+	return p>=s ? (wchar_t *)p : 0;
+}