PDCLIB-2 PDCLIB-9: Add char32/char16 conversions to header, incl. optional extras...

[pdclib.old] / includes / uchar.h

diff --git a/includes/uchar.h b/includes/uchar.h
index 87b5aab27c46ae9c4509b83a81abada7a42255fe..97210ca61843ef62cbadbc25a82c7c47f0b2f7d5 100644 (file)
--- a/includes/uchar.h
+++ b/includes/uchar.h
@@ -37,4 +37,57 @@ typedef _PDCLIB_char32_t char32_t;
 #endif
 #endif
 
-#endif
\ No newline at end of file
+size_t mbrtoc16(
+    char16_t    *_PDCLIB_restrict   pc16,
+    const char  *_PDCLIB_restrict   s, 
+    size_t                          n,
+    mbstate_t   *_PDCLIB_restrict   ps);
+
+size_t c16rtomb(
+    char        *_PDCLIB_restrict   s, 
+    char16_t                        c16, 
+    mbstate_t   *_PDCLIB_restrict   ps);
+
+size_t mbrtoc32(
+    char32_t    *_PDCLIB_restrict   pc32,
+    const char  *_PDCLIB_restrict   s, 
+    size_t                          n,
+    mbstate_t   *_PDCLIB_restrict   ps);
+
+size_t c32rtomb(
+    char        *_PDCLIB_restrict   s, 
+    char32_t                        c32,
+    mbstate_t   *_PDCLIB_restrict   ps);
+
+#if defined(_PDCLIB_EXTENSIONS)
+/* Analogous to strlen/wcslen */
+size_t _PDCLIB_c16slen(const char16_t * str);
+size_t _PDCLIB_c32slen(const char32_t * str);
+
+/* String generalizations of the above functions */
+size_t _PDCLIB_mbsrtoc16s(
+    char16_t    *_PDCLIB_restrict   dst, 
+    const char **_PDCLIB_restrict   src, 
+    size_t                          len, 
+    mbstate_t   *_PDCLIB_restrict   ps);
+
+size_t _PDCLIB_mbsrtoc32s(
+    char32_t        *_PDCLIB_restrict   dst, 
+    const char     **_PDCLIB_restrict   src, 
+    size_t                              len, 
+    mbstate_t       *_PDCLIB_restrict   ps);
+
+size_t _PDCLIB_c16srtombs(
+    char            *_PDCLIB_restrict   dst, 
+    const char16_t **_PDCLIB_restrict   src, 
+    size_t                              len, 
+    mbstate_t       *_PDCLIB_restrict   ps);
+
+size_t _PDCLIB_c32srtombs(
+    char            *_PDCLIB_restrict   dst, 
+    const char32_t **_PDCLIB_restrict   src, 
+    size_t                              len, 
+    mbstate_t       *_PDCLIB_restrict   ps);
+#endif
+
+#endif