Clang warning [-Wmissing-prototypes]
@@ -119,7 +119,7 @@ static int next(grib_iterator* i, double* lat, double* lon, double* val)
#define P11 .06640211640211640212 /* 251 / 3780 */
#define P20 .01677689594356261023 /* 761 / 45360 */
-void pj_authset(double es, double* APA)
+static void pj_authset(double es, double* APA)
{
double t;
APA[0] = es * P00;
@@ -131,7 +131,7 @@ void pj_authset(double es, double* APA)
APA[1] += t * P11;
APA[2] = t * P20;
}
-double pj_authlat(double beta, double* APA)
+static double pj_authlat(double beta, double* APA)
{
double t = beta + beta;
return (beta + APA[0] * sin(t) + APA[1] * sin(t + t) + APA[2] * sin(t + t + t));
