diff --git a/include/pacemaker-internal.h b/include/pacemaker-internal.h
index 2e75d09..bf33f3e 100644
--- a/include/pacemaker-internal.h
+++ b/include/pacemaker-internal.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the Pacemaker project contributors
+ * Copyright 2019-2021 the Pacemaker project contributors
  *
  * The version control history for this file may have further details.
  *
@@ -14,6 +14,7 @@
 #  include <pcmki/pcmki_cluster_queries.h>
 #  include <pcmki/pcmki_fence.h>
 #  include <pcmki/pcmki_output.h>
+#  include <pcmki/pcmki_resource.h>
 #  include <pcmki/pcmki_sched_allocate.h>
 #  include <pcmki/pcmki_sched_notif.h>
 #  include <pcmki/pcmki_sched_utils.h>
diff --git a/include/pcmki/Makefile.am b/include/pcmki/Makefile.am
index 7aa64c7..446c801 100644
--- a/include/pcmki/Makefile.am
+++ b/include/pcmki/Makefile.am
@@ -1,5 +1,5 @@
 #
-# Copyright 2019 the Pacemaker project contributors
+# Copyright 2019-2021 the Pacemaker project contributors
 #
 # The version control history for this file may have further details.
 #
@@ -13,6 +13,7 @@ noinst_HEADERS		= pcmki_error.h \
 			  pcmki_cluster_queries.h \
 			  pcmki_fence.h \
 			  pcmki_output.h \
+			  pcmki_resource.h \
 			  pcmki_sched_allocate.h \
 			  pcmki_sched_notif.h \
 			  pcmki_sched_utils.h \
diff --git a/include/pcmki/pcmki_resource.h b/include/pcmki/pcmki_resource.h
new file mode 100644
index 0000000..effa945
--- /dev/null
+++ b/include/pcmki/pcmki_resource.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2021 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU Lesser General Public License
+ * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
+ */
+#ifndef PCMKI_RESOURCE__H
+#define PCMKI_RESOURCE__H
+
+#include <crm/common/output_internal.h>
+
+#endif /* PCMK_RESOURCE__H */
diff --git a/lib/pacemaker/Makefile.am b/lib/pacemaker/Makefile.am
index 4129ade..760c04a 100644
--- a/lib/pacemaker/Makefile.am
+++ b/lib/pacemaker/Makefile.am
@@ -1,5 +1,5 @@
 #
-# Copyright 2004-2019 the Pacemaker project contributors
+# Copyright 2004-2021 the Pacemaker project contributors
 #
 # The version control history for this file may have further details.
 #
@@ -31,6 +31,7 @@ libpacemaker_la_SOURCES	=
 libpacemaker_la_SOURCES += pcmk_cluster_queries.c
 libpacemaker_la_SOURCES += pcmk_fence.c
 libpacemaker_la_SOURCES += pcmk_output.c
+libpacemaker_la_SOURCES += pcmk_resource.c
 libpacemaker_la_SOURCES	+= pcmk_sched_allocate.c
 libpacemaker_la_SOURCES += pcmk_sched_bundle.c
 libpacemaker_la_SOURCES += pcmk_sched_clone.c
diff --git a/lib/pacemaker/pcmk_resource.c b/lib/pacemaker/pcmk_resource.c
new file mode 100644
index 0000000..05614fc
--- /dev/null
+++ b/lib/pacemaker/pcmk_resource.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2021 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU General Public License version 2
+ * or later (GPLv2+) WITHOUT ANY WARRANTY.
+ */
+
+#include <crm_internal.h>
+
+#include <glib.h>
+#include <libxml/tree.h>
+
+#include <crm/common/mainloop.h>
+#include <crm/common/results.h>
+#include <crm/common/output_internal.h>
+#include <crm/pengine/internal.h>
+
+#include <pacemaker.h>
+#include <pacemaker-internal.h>