Discription of Runtime API functions?

I try to find a documentation or something like that, which explains the cuda api functions like cutCheckCmdLineFlag, cutComparef and CUT_SAFE_CALL.

Exists something like that?

Thank you in advance!

Ok, there are enough informations in the header cutil.h…

EDIT: But I still don’t understand the sense of CUT_SAFE_CALL. Can anybody help?

Best regards

This is the NVIDIA CUDA Library Documentation: