NAME
milist_grp_next - get the group(s) at given path
SYNOPSIS
#include <minc2.h>
int milist_grp_next ( milisthandle_t handle,
char *path,
int maxpath)
DESCRIPTION
This function returns each of the groups associated with the listing
initiated by a call to milist_start(). Each successive call to
milist_grp_next() returns the next group's path in the corresponding
string buffer.
When all possible groups have been returned, the function returns an error.
RETURN VALUE
milist_grp_next returns MI_NOERROR if it successfully gets the
group(s) name or MI_ERROR otherwise