rkcvteuc(3) [debian man page]

RKCVTEUC(3)						     Library Functions Manual						       RKCVTEUC(3)

NAME

       RkCvtEuc - convert shift JIS code to EUC code

SYNOPSIS

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

DESCRIPTION

       RkCvtEuc  converts  the	srclen	bytes of shift JIS code data to EUC code, starting at the area src.  A null character in src is not inter-
       preted 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  are.	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.

       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.

																       RKCVTEUC(3)

WCSRTOMBS(3)						   BSD Library Functions Manual 					      WCSRTOMBS(3)

NAME

     wcsrtombs, wcsnrtombs -- convert a wide-character string to a character string (restartable)

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <wchar.h>

     size_t
     wcsrtombs(char * restrict dst, const wchar_t ** restrict src, size_t len, mbstate_t * restrict ps);

     size_t
     wcsnrtombs(char * restrict dst, const wchar_t ** restrict src, size_t nwc, size_t len, mbstate_t * restrict ps);

DESCRIPTION

     The wcsrtombs() function converts a string of wide characters indirectly pointed to by src to a corresponding multibyte character string
     stored in the array pointed to by dst.  No more than len bytes are written to dst.

     If dst is NULL, no characters are stored.

     If dst is not NULL, the pointer pointed to by src is updated to point to the character after the one that conversion stopped at.  If conver-
     sion stops because a null character is encountered, *src is set to NULL.

     The mbstate_t argument, ps, is used to keep track of the shift state.  If it is NULL, wcsrtombs() uses an internal, static mbstate_t object,
     which is initialized to the initial conversion state at program startup.

     The wcsnrtombs() function behaves identically to wcsrtombs(), except that conversion stops after reading at most nwc characters from the buf-
     fer pointed to by src.

RETURN VALUES

     The wcsrtombs() and wcsnrtombs() functions return the number of bytes stored in the array pointed to by dst (not including any terminating
     null), if successful, otherwise it returns (size_t)-1.

ERRORS

     The wcsrtombs() and wcsnrtombs() functions will fail if:

     [EILSEQ]		An invalid wide character was encountered.

     [EINVAL]		The conversion state is invalid.

SEE ALSO

     mbsrtowcs(3), wcrtomb(3), wcstombs(3)

STANDARDS

     The wcsrtombs() function conforms to ISO/IEC 9899:1999 (``ISO C99'').

     The wcsnrtombs() function is an extension to the standard.

BSD
								   July 21, 2004							       BSD