shithub: scc

ref: 279bf67dfc38f55a3c9f4529799686608bd28bb4
dir: /src/libc/ctype/toupper.c/

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

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