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-rw-r--r--compat/mingw.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/compat/mingw.h b/compat/mingw.h
index df0e3203ab..5e499cfb71 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -69,7 +69,6 @@ struct sigaction {
sig_handler_t sa_handler;
unsigned sa_flags;
};
-#define sigemptyset(x) (void)0
#define SA_RESTART 0
struct itimerval {
@@ -116,6 +115,12 @@ static inline int fcntl(int fd, int cmd, ...)
}
/* bash cannot reliably detect negative return codes as failure */
#define exit(code) exit((code) & 0xff)
+#define sigemptyset(x) (void)0
+static inline int sigaddset(sigset_t *set, int signum)
+{ return 0; }
+#define SIG_UNBLOCK 0
+static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
+{ return 0; }
/*
* simple adaptors