Brew MP 1.0.2
Mounts the directories specified to the gallery view. Mounting any
sub-directories under the public and card directories will result in an
error, user can only mount the top level public or card directories. If at
least one of the specified directories is mounted (either as a result of this
call or from a previous call), then the return value will be SUCCESS, even if
all other paths failed to mount successfully.
Pointer to IGallery interface
Directories to be mounted, separated by ';'