build: FAILED conformance/definitions/errno_h/4-1: build: FAILED: Compiler output: conformance/definitions/errno_h/4-1.c:43:28: error: use of undeclared identifier 'EMULTIHOP' {EMSGSIZE,"EMSGSIZE"},{EMULTIHOP,"EMULTIHOP"}, ^ conformance/definitions/errno_h/4-1.c:48:6: error: use of undeclared identifier 'ENODATA' {ENODATA,"ENODATA"},{ENODEV,"ENODEV"}, ^ conformance/definitions/errno_h/4-1.c:50:24: error: use of undeclared identifier 'ENOLINK' {ENOLCK,"ENOLCK"},{ENOLINK,"ENOLINK"}, ^ conformance/definitions/errno_h/4-1.c:53:6: error: use of undeclared identifier 'ENOSR' {ENOSR,"ENOSR"},{ENOSTR,"ENOSTR"}, ^ conformance/definitions/errno_h/4-1.c:53:22: error: use of undeclared identifier 'ENOSTR' {ENOSR,"ENOSR"},{ENOSTR,"ENOSTR"}, ^ 5 errors generated.