Returns all groups in the key file loaded with key_file. The array of returned groups will be null-terminated, so length may optionally be null.
return location for the number of returned groups, or null
a newly-allocated null-terminated array of strings. Use glib.global.strfreev to free it.
Returns all groups in the key file loaded with key_file. The array of returned groups will be null-terminated, so length may optionally be null.