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lib: sigdelset: Add missing prototype. 

* include/signal.h (sigdelset): Add prototype.
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Jan (janneke) Nieuwenhuizen 2022-10-31 10:43:00 +01:00
parent e53620015c
commit 729cce6865
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1 changed files with 3 additions and 2 deletions
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include/signal.h
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@ -248,13 +248,14 @@ typedef struct ucontext
int kill (pid_t pid, int signum); int kill (pid_t pid, int signum);
int raise (int); int raise (int);
int sigaction (int signum, struct sigaction const *act, struct sigaction *oldact); int sigaction (int signum, struct sigaction const *act, struct sigaction *oldact);
int sigaddset (sigset_t * set, int signum); int sigaddset (sigset_t *set, int signum);
int sigdelset (sigset_t *set, int signum);
int sigemptyset (sigset_t *set);
#if __MESC__ #if __MESC__
void *signal (int signum, void *action); void *signal (int signum, void *action);
#else #else
sighandler_t signal (int signum, sighandler_t action); sighandler_t signal (int signum, sighandler_t action);
#endif #endif
int sigemptyset (sigset_t * set);
#ifndef SIG_BLOCK #ifndef SIG_BLOCK
#define SIG_BLOCK 0 #define SIG_BLOCK 0
#define SIG_UNBLOCK 1 #define SIG_UNBLOCK 1