shithub: scc

ref: bd23b0292ee5add6989dec35cc75b7c7efcf394d
dir: /lib/c/toupper.c/

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

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