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
Return: a newly-allocated %NULL-terminated array of strings. Use g_strfreev() to free it.
2.6
See Implementation
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.