thai/thwchar.h(3)						      libthai							 thai/thwchar.h(3)

NAME

       thai/thwchar.h -

       Wide char support for Thai.

SYNOPSIS

   Macros
       #define THWCHAR_ERR   (~(thwchar_t)0)
	   Wide-character value indicating error.

   Typedefs
       typedef wchar_t thwchar_t
	   Thai character type for storing Unicode character.

   Functions
       thwchar_t th_tis2uni (thchar_t c)
	   Convert character code from TIS-620 to Unicode.
       int th_tis2uni_line (const thchar_t *s, thwchar_t *result, size_t n)
	   Convert string from TIS-620 to Unicode.
       thwchar_t th_winthai2uni (thchar_t c)
	   Convert character code from Thai Windows extended code to Unicode.
       thwchar_t th_macthai2uni (thchar_t c)
	   Convert character code from Mac Thai extended code to Unicode.
       thchar_t th_uni2tis (thwchar_t wc)
	   Convert character code from Unicode to TIS-620.
       int th_uni2tis_line (const thwchar_t *s, thchar_t *result, size_t n)
	   Convert string from Unicode to TIS-620.
       thchar_t th_uni2winthai (thwchar_t wc)
	   Convert character code from Unicode to Thai Windows extended code.
       thchar_t th_uni2macthai (thwchar_t wc)
	   Convert character code from Unicode to Mac Thai extended code.

Detailed Description
       Wide char support for Thai.

Function Documentation
   thwchar_t th_macthai2uni (thchar_tc)
       Convert character code from Mac Thai extended code to Unicode.

       Parameters:
	   c : Mac Thai character/glyph to convert

       Returns:
	   Corresponding Unicode code

   thwchar_t th_tis2uni (thchar_tc)
       Convert character code from TIS-620 to Unicode.

       Parameters:
	   c : TIS-620 character to convert

       Returns:
	   Corresponding Unicode code

   int th_tis2uni_line (const thchar_t *s, thwchar_t *result, size_tn)
       Convert string from TIS-620 to Unicode.

       Parameters:
	   s : source TIS-620 string (null-terminated)
	   result : buffer for storing resulting Unicode string
	   n : size of result buffer (as number of elements)

       Returns:
	   the length of the output Unicode string

   thchar_t th_uni2macthai (thwchar_twc)
       Convert character code from Unicode to Mac Thai extended code.

       Parameters:
	   wc : Unicode code to convert

       Returns:
	   Corresponding Mac Thai extended code, or TH_ERR if conversion is impossible

   thchar_t th_uni2tis (thwchar_twc)
       Convert character code from Unicode to TIS-620.

       Parameters:
	   wc : Unicode character to convert

       Returns:
	   Corresponding TIS-620 code, or TH_ERR if conversion is impossible

   int th_uni2tis_line (const thwchar_t *s, thchar_t *result, size_tn)
       Convert string from Unicode to TIS-620.

       Parameters:
	   s : source Unicode string (null-terminated)
	   result : buffer for storing resulting TIS-620 string
	   n : size of result buffer (as number of elements)

       Returns:
	   the length of the output TIS-620 string

       Note that, since the conversion is lossy, some characters in the convesion result may be TH_ERR, indicating conversion error.

   thchar_t th_uni2winthai (thwchar_twc)
       Convert character code from Unicode to Thai Windows extended code.

       Parameters:
	   wc : Unicode code to convert

       Returns:
	   Corresponding Thai Windows extended code, or TH_ERR if conversion is impossible

   thwchar_t th_winthai2uni (thchar_tc)
       Convert character code from Thai Windows extended code to Unicode.

       Parameters:
	   c : Thai Windows character/glyph to convert

       Returns:
	   Corresponding Unicode code

Author
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Version 0.1.14							  Tue Jun 17 2014						 thai/thwchar.h(3)