| (FORTRAN) | (C) |
| subroutine curvebasis(basis) | curvebasis(basis) |
| real basis(4,4) | float basis[4][4]; |
| (FORTRAN) | (C) |
| subroutine curveprecision(nsegs) | curveprecision(nsegs) |
| integer nsegs | int nsegs; |
| (FORTRAN) | (C) |
| subroutine rcurve(geom) | rcurve(geom) |
| real geom(4,4) | float geom[4][4]; |
| (FORTRAN) | (C) |
| subroutine curve(geom) | curve(geom) |
| real geom(4,4) | float geom[4][3]; |
| (FORTRAN) | (C) |
| subroutine curven(n,geom) | curven(n,geom) |
| integer n | int n; |
| real geom(3,n) | float geom[][3]; |