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. Since 2.6
return location for the number of returned groups, or NULL
a newly-allocated NULL-terminated array of strings. Use g_strfreev() to free it.
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. Since 2.6