build: FAILED conformance/definitions/signal_h/44-1: build: FAILED: Compiler output: conformance/definitions/signal_h/44-1.c:14:13: error: use of undeclared identifier 'sigrelse'; did you mean 'sigdelset'? dummyvar = sigrelse; ^~~~~~~~ sigdelset /usr/include/signal.h:84:19: note: 'sigdelset' declared here __only_inline int sigdelset(sigset_t *__set, int __signo) ^ 1 error generated.