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-rw-r--r--src/PJ_eqdc.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/PJ_eqdc.cpp b/src/PJ_eqdc.cpp
index 468b16df..7e5cd0da 100644
--- a/src/PJ_eqdc.cpp
+++ b/src/PJ_eqdc.cpp
@@ -7,6 +7,7 @@
#include "projects.h"
#include "proj_math.h"
+namespace { // anonymous namespace
struct pj_opaque {
double phi1;
double phi2;
@@ -17,6 +18,7 @@ struct pj_opaque {
double *en;
int ellips;
};
+} // anonymous namespace
PROJ_HEAD(eqdc, "Equidistant Conic")
"\n\tConic, Sph&Ell\n\tlat_1= lat_2=";