shithub: scc

ref: 3f7e54a705c0f7a6e6807285e00167f2af5e3d88
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;
}