build: FAILED conformance/interfaces/sigwait/7-1: build: FAILED: Compiler output: conformance/interfaces/sigwait/7-1.c:114:12: error: use of undeclared identifier 'SIGRTMIN' for ( i = SIGRTMIN; i <= SIGRTMAX; i++ ) ^ conformance/interfaces/sigwait/7-1.c:114:27: error: use of undeclared identifier 'SIGRTMAX' for ( i = SIGRTMIN; i <= SIGRTMAX; i++ ) ^ conformance/interfaces/sigwait/7-1.c:134:12: error: use of undeclared identifier 'SIGRTMIN' for ( i = SIGRTMIN + 1; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:134:31: error: use of undeclared identifier 'SIGRTMAX' for ( i = SIGRTMIN + 1; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:144:12: error: use of undeclared identifier 'SIGRTMIN' for ( i = SIGRTMIN; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:144:27: error: use of undeclared identifier 'SIGRTMAX' for ( i = SIGRTMIN; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:154:12: error: use of undeclared identifier 'SIGRTMIN' for ( i = SIGRTMIN + 2; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:154:31: error: use of undeclared identifier 'SIGRTMAX' for ( i = SIGRTMIN + 2; i <= SIGRTMAX; i += 3 ) ^ conformance/interfaces/sigwait/7-1.c:168:12: error: use of undeclared identifier 'SIGRTMIN' for ( i = SIGRTMIN; i <= SIGRTMAX; i++ ) ^ conformance/interfaces/sigwait/7-1.c:168:27: error: use of undeclared identifier 'SIGRTMAX' for ( i = SIGRTMIN; i <= SIGRTMAX; i++ ) ^ conformance/interfaces/sigwait/7-1.c:180:12: error: use of undeclared identifier 'SIGRTMIN' SIGRTMIN, SIGRTMAX, i, sig ); ^ conformance/interfaces/sigwait/7-1.c:180:22: error: use of undeclared identifier 'SIGRTMAX' SIGRTMIN, SIGRTMAX, i, sig ); ^ 12 errors generated.