HelenOS sources

SYS_IOSPACE_ENABLE  118 kernel/generic/src/syscall/syscall.c 	[SYS_IOSPACE_ENABLE] = (syshandler_t) sys_iospace_enable,
SYS_IOSPACE_ENABLE   99 uspace/app/trace/syscalls.c 	[SYS_IOSPACE_ENABLE] = { "iospace_enable", 1, V_ERRNO },
SYS_IOSPACE_ENABLE  181 uspace/lib/c/generic/ddi.c 	return (errno_t) __SYSCALL1(SYS_IOSPACE_ENABLE, (sysarg_t) &arg);