cgol

commit 7fc8886a30016cf9fc999f8d3893c574774d870a
parent 7a617e8e9692a496caf878cfdeac038bbf285bc1
Author: aabacchus <ben@bvnf.space>
Date:   Tue, 28 Sep 2021 12:46:37 +0100

tidy up #includes

Diffstat:
M
Makefile
 | 
2
+-
M
cgol.h
 | 
6
------
M
image.c
 | 
2
++
M
main.c
 | 
5
++++-
M
rules.c
 | 
1
+

5 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/Makefile b/Makefile
@@ -3,7 +3,7 @@
 -include config.mk
 
 DEBUG = -g
-XCFLAGS := $(CFLAGS) -Wall -Wextra -Wpedantic $(DEBUG) $(XXCFLAGS)
+XCFLAGS := $(CFLAGS) -Wall -Wextra -Wpedantic $(DEBUG) $(XXCFLAGS) -D_XOPEN_SOURCE=600
 XLDFLAGS = $(LDFLAGS) $(XXLDFLAGS)
 
 OBJS = \
diff --git a/cgol.h b/cgol.h
@@ -13,12 +13,6 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define _XOPEN_SOURCE 600
-#include <cairo.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
 struct rgb {
     double r, g, b;
 };
diff --git a/image.c b/image.c
@@ -2,6 +2,8 @@
  * image.c
  * Copyright (c) 2021 Ben Fuller
  */
+#include <cairo.h>
+#include <stdio.h>
 #include "cgol.h"
 
 /* cells[i][j]; i = img->ny; j = img->nx */
diff --git a/main.c b/main.c
@@ -1,10 +1,13 @@
 /*
  * Copyright (c) 2021 Ben Fuller
  */
-#include "cgol.h"
 #include <errno.h>
 #include <string.h>
 #include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include "cgol.h"
 
 #ifndef __TEST
 #define NROWS 20
diff --git a/rules.c b/rules.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include "cgol.h"
 
 #define WHATS_OUTSIDE 0