shithub: scc

ref: ae6540fbe147eb182f05e94cd4072dc55b806196
dir: /src/libc/ctype/toupper.c/

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

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