From b30bf85c9301650f06b0dc31a440a5b944011643 Mon Sep 17 00:00:00 2001
From: Philipp Hachtmann <hachti@hachti.de>
Date: Tue, 17 May 2016 13:53:47 +0200
Subject: [PATCH] src-filters: Add missing includes, reduce warnings

Signed-off-by: Philipp Hachtmann <hachti@hachti.de>
---
 pc-tools/src-filters/Makefile | 1 +
 pc-tools/src-filters/load.c   | 2 +-
 pc-tools/src-filters/paroff.c | 1 +
 pc-tools/src-filters/paron.c  | 1 +
 pc-tools/src-filters/tab.c    | 1 +
 pc-tools/src-filters/turn.c   | 1 +
 pc-tools/src-filters/zstrip.c | 1 +
 7 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/pc-tools/src-filters/Makefile b/pc-tools/src-filters/Makefile
index e0140cb..dd139db 100644
--- a/pc-tools/src-filters/Makefile
+++ b/pc-tools/src-filters/Makefile
@@ -1,6 +1,7 @@
 PROGS=paron paroff load turn zstrip tab
 
 default: $(PROGS)
+CFLAGS=-Wall
 
 clean:
 	@rm -f $(PROGS)
diff --git a/pc-tools/src-filters/load.c b/pc-tools/src-filters/load.c
index 1bedea3..4beb6a5 100644
--- a/pc-tools/src-filters/load.c
+++ b/pc-tools/src-filters/load.c
@@ -7,7 +7,7 @@
 #include <fcntl.h>
 #include <signal.h>
 #include <stdlib.h>
-
+#include <unistd.h>
 
 struct termios orgstate;
 struct termios workstate;
diff --git a/pc-tools/src-filters/paroff.c b/pc-tools/src-filters/paroff.c
index e0dac8c..bb66ee0 100644
--- a/pc-tools/src-filters/paroff.c
+++ b/pc-tools/src-filters/paroff.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <math.h>
 #include <string.h>
+#include <unistd.h>
 
 #define BUF_SIZ 100000
 #define LINE_LENGTH 72
diff --git a/pc-tools/src-filters/paron.c b/pc-tools/src-filters/paron.c
index f69eb9e..fe38d9a 100644
--- a/pc-tools/src-filters/paron.c
+++ b/pc-tools/src-filters/paron.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <math.h>
 #include <string.h>
+#include <unistd.h>
 
 #define BUF_SIZ 100000
 #define LINE_LENGTH 72
diff --git a/pc-tools/src-filters/tab.c b/pc-tools/src-filters/tab.c
index b8253a3..982b679 100644
--- a/pc-tools/src-filters/tab.c
+++ b/pc-tools/src-filters/tab.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <unistd.h>
 
 /*
  * This program does two things:
diff --git a/pc-tools/src-filters/turn.c b/pc-tools/src-filters/turn.c
index a0c446e..11eb9ef 100644
--- a/pc-tools/src-filters/turn.c
+++ b/pc-tools/src-filters/turn.c
@@ -5,6 +5,7 @@
 #include <fcntl.h>
 #include <signal.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #define BUFFER_SIZE 1000000
 
diff --git a/pc-tools/src-filters/zstrip.c b/pc-tools/src-filters/zstrip.c
index eba69b1..15141b8 100644
--- a/pc-tools/src-filters/zstrip.c
+++ b/pc-tools/src-filters/zstrip.c
@@ -3,6 +3,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdlib.h>
+#include <unistd.h>
 
     #define MAX_SIZE 1000000
     
-- 
2.32.0