debian man page for rkcvtzen

RKCVTZEN(3)						     Library Functions Manual						       RKCVTZEN(3)

NAME
       RkCvtZen - convert ASCII characters and single-width katakana to double-width characters

SYNOPSIS
       #include <canna/RK.h>
       int RkCvtZen(dst, maxdst, src, srclen)
       unsigned char *dst;
       int maxdst;
       unsigned char *src;
       int srclen;

DESCRIPTION
       RkCvtZen  converts  the srclen bytes of ASCII character and single-width katakana data to double-width character, starting at the area src.
       A null character in src is not interpreted as the end of the string.  The conversion result is stored in the area dst.  Characters that are
       not  subject  to  conversion are copied as they area.  The conversion result is truncated to adjust to character boundaries in the EUC code
       when its byte length exceeds maxdst -1.	dst is padded with null characters at the end if possible.  EUC code is used to represent both src
       and dst.

       NULL can be specified in dst.  NULL overrides the entire conversion result.

RETURN VALUE
       This function returns the byte length of the conversion result, or returns 0 if the value of maxdst is invalid.

																       RKCVTZEN(3)