cc [flag ...] file ... -lpicl [library ...] #include <picl.h>
The picl_initialize() function opens the daemon door file and initiates a session with the PICL daemon running on the system.
Upon successful completion, 0 is returned. On failure, this function returns a non-negative integer, PICL_FAILURE.
See attributes(5) for descriptions of the following attributes:
picl_shutdown(3PICL), attributes(5)