| 
	    plgfam
	  ( | p_fam, | 
| p_num, | |
| p_bmax ); | 
Gets information about current family file, if familying is enabled. See the section called “Family File Output” for more information.
p_fam
	  (PLINT_NC_SCALARReturned value of the current family flag value. If nonzero, familying is enabled for the current device.
p_num
	  (PLINT_NC_SCALARReturned value of the current family file number.
p_bmax
	  (PLINT_NC_SCALARReturned value of the maximum file size (in bytes) for a family file.
      Redacted form: plgfam(p_fam, p_num, p_bmax)
    
This function is used in examples 14 and 31.