X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fuchar%2F_PDCLIB_mbsrtoc32s.c;fp=functions%2Fuchar%2F_PDCLIB_mbsrtoc32s.c;h=0571e2c15c3f7715829f0adc08727d9c31b3bb22;hp=0000000000000000000000000000000000000000;hb=3fc6b339325dcf3f49c90a0fa76a45e438aff79c;hpb=0dded1df614dd9e85090198afd5974f22e5c9f99

diff --git a/functions/uchar/_PDCLIB_mbsrtoc32s.c b/functions/uchar/_PDCLIB_mbsrtoc32s.c
new file mode 100644
index 0000000..0571e2c
--- /dev/null
+++ b/functions/uchar/_PDCLIB_mbsrtoc32s.c
@@ -0,0 +1,59 @@
+/* _PDCLIB_mbsrtoc32s(
+    char32_t        *restrict   dst, 
+    const char     **restrict   src, 
+    size_t                              len, 
+    mbstate_t       *restrict   ps);
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef REGTEST
+#include <uchar.h>
+#include <errno.h>
+#include <stdint.h>
+#include <string.h>
+#include <_PDCLIB_encoding.h>
+#include <_PDCLIB_locale.h>
+
+size_t _PDCLIB_mbsrtoc32s_l
+(
+    char32_t        *restrict   dst, 
+    const char     **restrict   src, 
+    size_t                      len, 
+    mbstate_t       *restrict   ps,
+    locale_t         restrict   l
+)
+{
+    size_t dstlen = len = dst ? len : SIZE_MAX;
+    char32_t *restrict *restrict dstp = dst ? &dst : NULL;
+
+    size_t                     srclen = strlen(*src);
+    if(l->_Codec->__mbstoc32s(dstp, &dstlen, src, &srclen, ps)) {
+        return len - dstlen;
+    } else {
+        errno = EILSEQ;
+        return (size_t) -1;
+    }
+}
+
+size_t _PDCLIB_mbsrtoc32s(
+    char32_t        *restrict   dst, 
+    const char     **restrict   src, 
+    size_t                      len, 
+    mbstate_t       *restrict   ps
+)
+{
+    return _PDCLIB_mbsrtoc32s_l(dst, src, len, ps, _PDCLIB_threadlocale());
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    return TEST_RESULTS;
+}
+#endif