cpg_zcb_free(3) on Linux

The text 284569c0b200, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.

Frees a zero copy buffer #include <corosync/cpg.h> int cpg_zcb_fre(cpg_handle_t handle, void *buffer);