Cernlib

[emot]

I am a freshman of fortran and cernlib.I am now confronting a fortran programme which includes headfiles from cernlib.In order to figure out how the programme works i must figure out a certain function named HRPUT(used to output data to create a PAW file) which is not defined by the programme itself but,i think, included in the headfiles.Is there anyone who can tell me what this function HRPUT is?Or is there anyone who can tell me where and how i can find out specific information of functions contained by cernlib's modules?
Thanks!