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-rw-r--r--src/PJ_krovak.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/PJ_krovak.cpp b/src/PJ_krovak.cpp
index 7e0488f0..7728002a 100644
--- a/src/PJ_krovak.cpp
+++ b/src/PJ_krovak.cpp
@@ -90,6 +90,7 @@ PROJ_HEAD(krovak, "Krovak") "\n\tPCyl, Ell";
/* Not sure at all of the appropriate number for MAX_ITER... */
#define MAX_ITER 100
+namespace { // anonymous namespace
struct pj_opaque {
double alpha;
double k;
@@ -98,6 +99,7 @@ struct pj_opaque {
double ad;
int czech;
};
+} // anonymous namespace
static XY e_forward (LP lp, PJ *P) { /* Ellipsoidal, forward */