30#ifndef OGR_GEO_UTILS_H_INCLUDED
31#define OGR_GEO_UTILS_H_INCLUDED
44double OGR_GreatCircle_Distance(
double dfLatA_deg,
double dfLonA_deg,
45 double dfLatB_deg,
double dfLonB_deg);
47double OGR_GreatCircle_InitialHeading(
double dfLatA_deg,
double dfLonA_deg,
48 double dfLatB_deg,
double dfLonB_deg);
51int CPL_DLL OGR_GreatCircle_ExtendPosition(
double dfLatA_deg,
double dfLonA_deg,
Core portability definitions for CPL.