Snippets for rsync 3.4.4 from Alpine ppc64le

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-ppc64le/main/rsync/rsync-3.4.4-r0.log.

• checksum.c:732:59: warning: unused parameter 'check_auth_list' [-Wunused-parameter]
    732 | static void verify_digest(struct name_num_item *nni, BOOL check_auth_list)
  

• acls.c:319:25: warning: 'g_u_id' may be used uninitialized [-Wmaybe-uninitialized]
    319 |                 ida->id = g_u_id;
        |                         ^
  

• acls.c:319:25: warning: 'g_u_id' may be used uninitialized [-Wmaybe-uninitialized]
    319 |                 ida->id = g_u_id;
        |                         ^
  

• acls.c:319:25: warning: 'g_u_id' may be used uninitialized [-Wmaybe-uninitialized]
    319 |                 ida->id = g_u_id;
        |                         ^