Thread: Need help with a function of a program.

Code:

GetBorders(&xmin, &xmax, &ymin, &ymax);

Code:

void GetBorders(double *xmin, double *xmax, double *ymin, double *ymax)
{
   *xmin = 0 - RADIUS - 7;
   *ymin = 0 - RADIUS - 7;
   *xmax = RADIUS + 7;
   *ymax = RADIUS + 7;
}

RADIUS is defined as 3.0 and the values read into GetBorders are doubles.

This code is giving me the following errors:
moredarts.c:43: warning: conflicting types for 'GetBorders'
moredarts.c:27: warning: previous implicit declaration of 'GetBorders' was here

any suggestions as to how to fix this?

Thank you!