libthai  0.1.24
Defines | Typedefs | Functions
thai/thwchar.h File Reference

Wide char support for Thai. More...

Defines

#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

Convert character code from Mac Thai extended code to Unicode.

Parameters:
c: Mac Thai character/glyph to convert
Returns:
Corresponding Unicode code

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_t  n 
)

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

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

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_t  n 
)

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.

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

Convert character code from Thai Windows extended code to Unicode.

Parameters:
c: Thai Windows character/glyph to convert
Returns:
Corresponding Unicode code

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