From 3043b2f7fcf4471983c8d4472b17ccf9df1710c8 Mon Sep 17 00:00:00 2001 From: Micah Cochran Date: Sat, 28 May 2016 11:26:35 -0500 Subject: Change math constants, similar to PR #372. Use M_ namespace with the de facto standard M_PI and its ilk. Change names that are widely used in the project to be in the M_ namespace, so HALFPI becomes M_HALFPI. HALFPI is #defined as M_PI_2 (the defacto standard name). #defines _USE_MATH_DEFINES for MS Visual Studio (I didn't personally test this part, but Appveyor will not build otherwise). --- src/PJ_comill.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/PJ_comill.c') diff --git a/src/PJ_comill.c b/src/PJ_comill.c index 6bccb264..97b659da 100644 --- a/src/PJ_comill.c +++ b/src/PJ_comill.c @@ -18,7 +18,7 @@ PROJ_HEAD(comill, "Compact Miller") "\n\tCyl., Sph."; #define C2 (3 * K2) #define C3 (5 * K3) #define EPS 1e-11 -#define MAX_Y (0.6000207669862655 * PI) +#define MAX_Y (0.6000207669862655 * M_PI) static XY s_forward (LP lp, PJ *P) { /* Spheroidal, forward */ -- cgit v1.2.3