remove LFS64 programming interfaces (macro-only) from _GNU_SOURCE

[musl] / src / multibyte / c16rtomb.c

diff --git a/src/multibyte/c16rtomb.c b/src/multibyte/c16rtomb.c
index 2e8ec97..39ca375 100644 (file)
--- a/src/multibyte/c16rtomb.c
+++ b/src/multibyte/c16rtomb.c
@@ -4,6 +4,8 @@
 
 size_t c16rtomb(char *restrict s, char16_t c16, mbstate_t *restrict ps)
 {
+       static unsigned internal_state;
+       if (!ps) ps = (void *)&internal_state;
        unsigned *x = (unsigned *)ps;
        wchar_t wc;