libnm-core: add nm-core-types.h, remove cross-includes

Add nm-core-types.h, typedefing all of the GObject types in
libnm-core; this is needed so that nm-setting.h can reference
NMConnection in addition to nm-connection.h referencing NMSetting.

Removing the cross-includes from the various headers causes lots of
fallout elsewhere. (In particular, nm-utils.h used to include
nm-connection.h, which included every setting header, so any file that
included nm-utils.h automatically got most of the rest of libnm-core
without needing to pay attention to specifics.) Fix this up by
including nm-core-internal.h from those files that are now missing
includes.

1 files changed, 2 insertions, 2 deletions

diff --git a/libnm-core/nm-setting-wireless-security.h b/libnm-core/nm-setting-wireless-security.h
index 7c9e7ec472..8c4e1f0382 100644
--- a/libnm-core/nm-setting-wireless-security.h
+++ b/libnm-core/nm-setting-wireless-security.h
@@ -89,9 +89,9 @@ typedef enum {
 #define NM_SETTING_WIRELESS_SECURITY_LEAP_PASSWORD "leap-password"
 #define NM_SETTING_WIRELESS_SECURITY_LEAP_PASSWORD_FLAGS "leap-password-flags"
 
-typedef struct {
+struct _NMSettingWirelessSecurity {
 	NMSetting parent;
-} NMSettingWirelessSecurity;
+};
 
 typedef struct {
 	NMSettingClass parent;