From 1f06e5f0b9ee483053b987c9cab9f1f5fce2590c Mon Sep 17 00:00:00 2001
From: Kurtis Rader <krader@skepticism.us>
Date: Wed, 20 Apr 2016 23:00:54 -0700
Subject: add better support for IWYU and fix things

Remove the "make iwyu" build target. Move the functionality into the
recently introduced lint.fish script. Fix a lot, but not all, of the
include-what-you-use errors. Specifically, it fixes all of the IWYU errors
on my OS X server but only removes some of them on my Ubuntu 14.04 server.

Fixes #2957
---
 src/signal.cpp | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'src/signal.cpp')

diff --git a/src/signal.cpp b/src/signal.cpp
index a0eccd08..996d3314 100644
--- a/src/signal.cpp
+++ b/src/signal.cpp
@@ -1,29 +1,24 @@
 /** \file signal.c
 
 The library for various signal related issues
-
 */
-
-#include "config.h" // IWYU pragma: keep
-
-#include <wchar.h>
 #include <stdio.h>
 #include <signal.h>
 #include <errno.h>
-
 #ifdef HAVE_SIGINFO_H
 #include <siginfo.h>
 #endif
+#include <pthread.h>
+#include <stdbool.h>
 
 #include "common.h"
 #include "fallback.h" // IWYU pragma: keep
-#include "wutil.h"
+#include "wutil.h"  // IWYU pragma: keep
 #include "signal.h"
 #include "event.h"
 #include "reader.h"
 #include "proc.h"
 
-
 /**
    Struct describing an entry for the lookup table used to convert
    between signal names and signal ids, etc.
-- 
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