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