centos man page for list_prev_entry

LIST_PREV_ENTRY(9)						    Data Types							LIST_PREV_ENTRY(9)

NAME
       list_prev_entry - get the prev element in list

SYNOPSIS
       list_prev_entry(pos, member);

ARGUMENTS
       pos
	   the type * to cursor

       member
	   the name of the list_struct within the struct.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							LIST_PREV_ENTRY(9)