5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/dlsym.html}
7 LSB specification:@* @url{https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib-dlsym-1.html}
11 Portability problems fixed by Gnulib:
15 Portability problems not fixed by Gnulib:
18 This function is missing on some platforms:
19 Minix 3.1.8, mingw, MSVC 14.
21 The visibility of symbols loaded in dependent shared libraries or present
22 in the main executable is system dependent.