shithub: scc

ref: 34e18c0eb51afa1b33b0db768be7ddef2a02ca63
dir: /src/libc/ctype/toupper.c/

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

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