According to "How to Write Shared Libraries" by Ulrich Drepper
(https://www.akkadia.org/drepper/dsohowto.pdf), the version script
should contain the exported name of the versioned symbol once in each
tag for which it has been defined by .symver.
FUSE_3.1 {
global:
fuse_lib_help;
- fuse_new_30;
fuse_invalidate_path;
+ fuse_new_30;
+ fuse_new;
} FUSE_3.0;
FUSE_3.2 {
global:
+ fuse_session_loop_mt;
fuse_session_loop_mt_31;
+ fuse_loop_mt;
fuse_loop_mt_31;
} FUSE_3.1;