libthai  0.1.29
Functions
thcoll.h File Reference

Thai string collation. More...

Functions

int th_strcoll (const thchar_t *s1, const thchar_t *s2)
 Compare two Thai strings for collation. More...
 
size_t th_strxfrm (thchar_t dest[], const thchar_t *src, size_t n)
 Transform string into collatable form. More...
 

Detailed Description

Thai string collation.

Function Documentation

◆ th_strcoll()

int th_strcoll ( const thchar_t s1,
const thchar_t s2 
)

Compare two Thai strings for collation.

Parameters
s1: first string (null-terminated)
s2: second string (null-terminated)
Returns
< 0 if s1 precedes s2; 0 if s1 equals s2; > 0 if s1 succeeds s2

◆ th_strxfrm()

size_t th_strxfrm ( thchar_t  dest[],
const thchar_t src,
size_t  n 
)

Transform string into collatable form.

Parameters
dest: the destination string buffer
src: the string to transform
n: the size of dest buffer
Returns
the number of bytes required to store the result in dest, excluding the terminating '\0'. If the return value >= n, dest is undefined.

Transforms src into a form from which comparison using strcmp() yields the same result as that from th_strcoll(). At most n characters are put in dest.


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