shithub: scc

ref: 74b3f8fbc062af088bc005f0a15a1415a287352f
dir: /src/libc/ctype/toupper.c/

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

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