From 1e8824517900d37232468b9e3d7f3724e7ffa786 Mon Sep 17 00:00:00 2001
From: Kurt Schwehr <schwehr@google.com>
Date: Tue, 15 May 2018 13:42:20 -0700
Subject: IWYU: Partial PJ_natearth.c..rtodms.c

---
 src/PJ_poly.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/PJ_poly.c')

diff --git a/src/PJ_poly.c b/src/PJ_poly.c
index 7cf8bce1..03fa84a4 100644
--- a/src/PJ_poly.c
+++ b/src/PJ_poly.c
@@ -1,5 +1,8 @@
 #define PJ_LIB__
+
 #include <errno.h>
+#include <math.h>
+
 #include "proj.h"
 #include "projects.h"
 
@@ -163,4 +166,3 @@ PJ *PROJECTION(poly) {
 
     return P;
 }
-
-- 
cgit v1.2.3