#define UTF_16_LOW_SURROGATE_P(val) \
(((val) & 0xFC00) == 0xDC00)
-/* Return the Unicode code point for the given UTF-16 surrogates. */
-
-INLINE int
-surrogates_to_codepoint (int low, int high)
-{
- eassert (0 <= low && low <= 0xFFFF);
- eassert (0 <= high && high <= 0xFFFF);
- eassert (UTF_16_LOW_SURROGATE_P (low));
- eassert (UTF_16_HIGH_SURROGATE_P (high));
- return 0x10000 + (low - 0xDC00) + ((high - 0xD800) * 0x400);
-}
-
/* Extern declarations. */
extern Lisp_Object code_conversion_save (bool, bool);
extern bool encode_coding_utf_8 (struct coding_system *);
extern void encode_coding_object (struct coding_system *,
Lisp_Object, ptrdiff_t, ptrdiff_t,
ptrdiff_t, ptrdiff_t, Lisp_Object);
+/* Defined in this file. */
+INLINE int surrogates_to_codepoint (int, int);
#if defined (WINDOWSNT) || defined (CYGWIN)
} while (false)
+/* Return the Unicode code point for the given UTF-16 surrogates. */
+
+INLINE int
+surrogates_to_codepoint (int low, int high)
+{
+ eassert (0 <= low && low <= 0xFFFF);
+ eassert (0 <= high && high <= 0xFFFF);
+ eassert (UTF_16_LOW_SURROGATE_P (low));
+ eassert (UTF_16_HIGH_SURROGATE_P (high));
+ return 0x10000 + (low - 0xDC00) + ((high - 0xD800) * 0x400);
+}
+
extern Lisp_Object preferred_coding_system (void);