1 #ifndef SIGNAL_H 2 #define SIGNAL_H 3 4 #include "../../include/signal.h" 5 6 #ifdef __wasilibc_unmodified_upstream // WASI has no sigaction 7 hidden int __sigaction(int, const struct sigaction *, struct sigaction *); 8 9 hidden void __block_all_sigs(void *); 10 hidden void __block_app_sigs(void *); 11 hidden void __restore_sigs(void *); 12 13 hidden void __get_handler_set(sigset_t *); 14 #endif 15 16 #endif 17