From df983bfa5256e40c0c1c9226a4b65ad73cb4d22b Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Thu, 4 Dec 2008 17:49:30 +0000
Subject: Make -ansi compile work

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@781 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 analyzer/pamtilt.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'analyzer/pamtilt.c')

diff --git a/analyzer/pamtilt.c b/analyzer/pamtilt.c
index 37b6c394..2aa65df8 100644
--- a/analyzer/pamtilt.c
+++ b/analyzer/pamtilt.c
@@ -10,6 +10,8 @@
   All work has been contributed to the public domain by its authors.
 =============================================================================*/
 
+#define _XOPEN_SOURCE   /* get M_PI in math.h */
+
 #include <assert.h>
 #include <math.h>
 
-- 
cgit 1.4.1