gnutls_strerror   166 src/gnutls.c   DEF_DLL_FN (const char *, gnutls_strerror, (int));
gnutls_strerror   353 src/gnutls.c     LOAD_DLL_FN (library, gnutls_strerror);
gnutls_strerror   807 src/gnutls.c     char const *str = gnutls_strerror (err);