PT_FindCPoint -- looks up a point by name in the internal point hash table.
Arguments
- name
The point name to be found in the internal hash table
created by PT_InitClient.
Returns
A pointer to a PT_stCPOINT structure,
or NULL if PT_InitClient has not yet been
called.
Description
This function looks up a point by name in the internal
point hash table. If the point name does not exist,
then a new point structure is created through a call to
PT_NewCPoint, and the result is returned.