*/
-static transit_surface() {
+static void transit_surface() {
double iang, /* Incidence angle */
rang, /* Refraction angle */
iang_sin, /* Incidence angle sin */
/* Perform ray trace in specific spectral line */
-static trace_line(line, ray_h)
+static void trace_line(line, ray_h)
int line;
double ray_h;
{
/* Initialise when called the first time */
-main(argc, argv)
+int main(argc, argv)
int argc;
char *argv[];
{
} else
printf("\nNo errors in results.\n");
#endif
+
+ return 0;
}