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-rw-r--r--src/PJ_eck3.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/PJ_eck3.cpp b/src/PJ_eck3.cpp
index 7993d781..beaf9357 100644
--- a/src/PJ_eck3.cpp
+++ b/src/PJ_eck3.cpp
@@ -10,9 +10,11 @@ PROJ_HEAD(putp1, "Putnins P1") "\n\tPCyl, Sph";
PROJ_HEAD(wag6, "Wagner VI") "\n\tPCyl, Sph";
PROJ_HEAD(kav7, "Kavraisky VII") "\n\tPCyl, Sph";
+namespace { // anonymous namespace
struct pj_opaque {
double C_x, C_y, A, B;
};
+} // anonymous namespace
static XY s_forward (LP lp, PJ *P) { /* Spheroidal, forward */