shithub: scc

ref: 9910099b383e28a0a8b9b8c26ea99a5a2d77f5b3
dir: /src/libc/ctype/toupper.c/

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

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