VLC_EXPORT( int, vlc_vasprintf, (char **, const char *, va_list ) );
VLC_EXPORT( int, vlc_asprintf, (char **, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
VLC_EXPORT( size_t, vlc_strlcpy, ( char *, const char *, size_t ) );
-VLC_EXPORT( double, vlc_atof, ( const char *nptr ) );
-VLC_EXPORT( int64_t, vlc_atoll, ( const char *nptr ) );
VLC_EXPORT( int64_t, vlc_strtoll, ( const char *nptr, char **endptr, int base ) );
VLC_EXPORT( size_t, vlc_strnlen, ( const char *, size_t ) );