shithub: scc

ref: 61d8ab34d1ccd7ffdc3fd0e3fe73bf1a87bf0af6
dir: /src/libc/ctype/toupper.c/

View raw version 
#include <ctype.h>
#undef toupper

int
toupper(int c)
{
	return (islower(c)) ? c & ~0x20 : c;
}