X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fuchar%2Fc16rtomb.c;h=f78c0d868e064d06cc546e586a22701380402791;hb=5d2d7d278a2fabd52a252676c6e5b1bb9be630c7;hp=6e3a27cfd5add2eef9dfe50d11a855b8fe43433e;hpb=7d481cb7bb4a37865e66c110b87476e8df04e690;p=pdclib

diff --git a/functions/uchar/c16rtomb.c b/functions/uchar/c16rtomb.c
index 6e3a27c..f78c0d8 100644
--- a/functions/uchar/c16rtomb.c
+++ b/functions/uchar/c16rtomb.c
@@ -1,7 +1,4 @@
-/* c16rtomb(
-    char        *restrict   s, 
-    char16_t                c16,
-    mbstate_t   *restrict   ps);
+/* c16rtomb( char *, char16_t, mbstate_t * )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
@@ -24,6 +21,8 @@ size_t c16rtomb_l(
 )
 {
     const char16_t *restrict psrc = &c16;
+    char buf[s ? 0 : MB_CUR_MAX];
+    s =      s ? s : buf;
 
     if(!l->_Codec->__c16stombs) {
         // Codec doesn't support direct conversion - translate via UCS-4