int
write_a_wide_char(UCS ucs, FILE *fp)
{
#ifdef _WINDOWS
int rv = 1;
TCHAR w;
w = (TCHAR) ucs;
if(_fputtc(w, fp) == _TEOF)
rv = EOF;
return(rv);
#else /* UNIX */
int rv = 1;
int i, outchars;
unsigned char obuf[MAX(MB_LEN_MAX,32)];
if(ucs < 0x80){
obuf[0] = (unsigned char) ucs;
outchars = 1;
}
else{
outchars = wtomb((char *) obuf, ucs);
if(outchars < 0){
outchars = 1;
obuf[0] = bad_char; /* ??? */
}
}
for(i = 0; i < outchars; i++)
if(fputc(obuf[i], fp) == EOF){
rv = EOF;
break;
}
return(rv);
#endif /* UNIX */
}
/*
* ttputc - Write a character to the display.
*/
int
ttputc(UCS ucs)
{
unsigned char obuf[MAX(MB_LEN_MAX,32)];
int r, i, width = 0, outchars = 0;
int ret = 0;
if(ucs < 0x80)
return(putchar((unsigned char) ucs));
width = wcellwidth(ucs);
if(width < 0){
width = 1;
obuf[outchars++] = '?';
}
else{
/*
* Convert the ucs into the multibyte
* character that corresponds to the
* ucs in the users locale.
*/
outchars = wtomb((char *) obuf, ucs);
if(outchars < 0){
width = 1;
obuf[0] = '?';
outchars = 1;
}
}
for(i = 0; i < outchars; i++){
r = putchar(obuf[i]);
ret = (ret == EOF) ? EOF : r;
}
return(ret);
}
