I've written a c program using the vvudmv routine which looks like this:
colr_ptr = vvudmv;
c_vvectr (zdat[n1],zdat[n2],zdat[n3],iama,colr_ptr,&fdm);
This works fine under AIX on the RS/6000 but when I compile under IRIX
5.3 or 6.2 I discover that vvudmv is a fortran routine and add an
underscore (_) to vvudmv. Okay, no problem. But when I run it I get a
segmentation fault. Is this because IRIX C doesn't allow function
pointers to fortran routines? Is there a C version of vvudmv? Any help
appreciated. I'm using NCAR Graphics 3.2. Thanks.
-Rick Healy
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