[mpg123-devel] Question about mpg123_distversion()

[Thomas B. <to...@tr...>]

Hello

I'm trying to call mpg123_distversion() and mpg123_libversion() like 
described here:

https://www.mpg123.de/api/group__mpg123__init.shtml#ga24c777432f0d27c07fd265a78647b3f2

fprintf(stderr, "mpg123 distversion: %s\n", mpg123_distversion(NULL, 
NULL, NULL));

But there's an undefined reference error. Grepping on the source tree 
(mpg123-1.31.3) doesn't reveal any matches for either distversion or 
libversion.

I'm missing something, what could be the issue? Thanks for any hints.

Greetings
Thomas