shithub: scc

ref: 66d45bd97edc7c35b3b7e7dc7ef23f60c5d863ab
dir: /src/libc/ctype/toupper.c/

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

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