Adopt posix_spawn (!)

Rewrite IO chains to be a vector of pointers, instead of a linked list
Removed io_transmogrify

1 files changed, 7 insertions, 0 deletions

diff --git a/signal.h b/signal.h
index 91bddc92..3bc7527d 100644
--- a/signal.h
+++ b/signal.h
@@ -6,6 +6,8 @@ The library for various signal related issues
 #ifndef FISH_SIGNALH
 #define FISH_SIGNALH
 
+#include <signal.h>
+
 /**
    Get the integer signal value representing the specified signal, or
    -1 of no signal was found
@@ -55,4 +57,9 @@ void signal_unblock();
 */
 int signal_is_blocked();
 
+/**
+  Returns signals with non-default handlers
+*/
+void get_signals_with_handlers(sigset_t *set);
+
 #endif