shithub: scc

ref: db6a88b11ded5bd3de7c6898e6ad08c6be74a45d
dir: /lib/c/src/toupper.c/

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

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