sys/__cpl.h

The sys/__cpl.h header contains definition for the __cpl() function. It also defines the following constants:

Table 1. Symbolic Constants defined in sys/__cpl.h
Symbolic Constant Description
CPL_QUERY Request data from available Coupling Facilities
CPL_CFSIZER Request a structure size
CPL_CFSIZER_W_LVL Request a structure size with the level of the CF