3 files changed, 24 insertions, 22 deletions

diff --git a/session/direct.c b/session/direct.c
index c135070f..c735dae4 100644
--- a/session/direct.c
+++ b/session/direct.c
@@ -1,5 +1,4 @@
 #define _POSIX_C_SOURCE 200809L
-
 #include <errno.h>
 #include <stdlib.h>
 #include <stdbool.h>
@@ -7,10 +6,11 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <wayland-server.h>
-
-#include "session/interface.h"
+#include <wlr/session/interface.h>
 #include "common/log.h"
 
+const struct session_impl session_direct;
+
 struct direct_session {
 	struct wlr_session base;
 };
@@ -44,13 +44,13 @@ static struct wlr_session *direct_session_start(struct wl_display *disp) {
 
 	wlr_log(L_INFO, "Successfully loaded direct session");
 
-	session->base.iface = &session_direct_iface;
+	session->base.impl = &session_direct;
 	wl_signal_init(&session->base.device_paused);
 	wl_signal_init(&session->base.device_resumed);
 	return &session->base;
 }
 
-const struct session_interface session_direct_iface = {
+const struct session_impl session_direct = {
 	.start = direct_session_start,
 	.finish = direct_session_finish,
 	.open = direct_session_open,
diff --git a/session/logind.c b/session/logind.c
index 6f0327e6..6ce7e4c2 100644
--- a/session/logind.c
+++ b/session/logind.c
@@ -1,5 +1,4 @@
 #define _POSIX_C_SOURCE 200809L
-
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -12,10 +11,11 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <wayland-server.h>
-
-#include "session/interface.h"
+#include <wlr/session/interface.h>
 #include "common/log.h"
 
+const struct session_impl session_logind;
+
 struct logind_session {
 	struct wlr_session base;
 
@@ -335,7 +335,7 @@ static struct wlr_session *logind_session_start(struct wl_display *disp) {
 
 	wlr_log(L_INFO, "Successfully loaded logind session");
 
-	session->base.iface = &session_logind_iface;
+	session->base.impl = &session_logind;
 	wl_signal_init(&session->base.device_paused);
 	wl_signal_init(&session->base.device_resumed);
 	return &session->base;
@@ -350,7 +350,7 @@ error:
 	return NULL;
 }
 
-const struct session_interface session_logind_iface = {
+const struct session_impl session_logind = {
 	.start = logind_session_start,
 	.finish = logind_session_finish,
 	.open = logind_take_device,
diff --git a/session/session.c b/session/session.c
index 5df9fbd4..dbdd8156 100644
--- a/session/session.c
+++ b/session/session.c
@@ -1,22 +1,24 @@
 #include <stddef.h>
-
-#include <wlr/session.h>
 #include <stdarg.h>
+#include <wlr/session.h>
+#include <wlr/session/interface.h>
 #include "common/log.h"
-#include "session/interface.h"
 
-static const struct session_interface *ifaces[] = {
+extern const struct session_impl session_logind;
+extern const struct session_impl session_direct;
+
+static const struct session_impl *impls[] = {
 #ifdef HAS_SYSTEMD
-	&session_logind_iface,
+	&session_logind,
 #endif
-	&session_direct_iface,
+	&session_direct,
 	NULL,
 };
 
 struct wlr_session *wlr_session_start(struct wl_display *disp) {
-	const struct session_interface **iter;
+	const struct session_impl **iter;
 
-	for (iter = ifaces; *iter; ++iter) {
+	for (iter = impls; *iter; ++iter) {
 		struct wlr_session *session = (*iter)->start(disp);
 		if (session) {
 			return session;
@@ -28,19 +30,19 @@ struct wlr_session *wlr_session_start(struct wl_display *disp) {
 }
 
 void wlr_session_finish(struct wlr_session *session) {
-	session->iface->finish(session);
+	session->impl->finish(session);
 };
 
 int wlr_session_open_file(struct wlr_session *restrict session,
 	const char *restrict path) {
 
-	return session->iface->open(session, path);
+	return session->impl->open(session, path);
 }
 
 void wlr_session_close_file(struct wlr_session *session, int fd) {
-	session->iface->close(session, fd);
+	session->impl->close(session, fd);
 }
 
 bool wlr_session_change_vt(struct wlr_session *session, int vt) {
-	return session->iface->change_vt(session, vt);
+	return session->impl->change_vt(session, vt);
 }