#include <unistd.h>
long sysconf(int name) {
	switch (name) {
	case _SC_PAGESIZE:
		return 4096;
	case _SC_NPROCESSORS_CONF:
	case _SC_NPROCESSORS_ONLN:
		return 1;
	case _SC_CLK_TCK:
		return 50;
	default:
		return -1;
	}
}