minix/lib/libc/wchar/towupper.c
2010-04-19 15:20:24 +00:00

15 lines
286 B
C

/*
* Very lame implementation of towupper that simply applies toupper
* if the character is within range of 'normal' characters.
*/
#include <wchar.h>
#include <ctype.h>
wint_t towupper(wint_t c)
{
if( c>0xff ){
return c;
}
return (wint_t) toupper((char) c);
}