1 files changed, 32 insertions, 0 deletions
diff --git a/src/l4dmm.h b/src/l4dmm.h
new file mode 100644
index 0000000..2897e17
--- /dev/null
+++ b/src/l4dmm.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright © 2023 Michael Smith <mikesmiffy128@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef INC_L4DMM_H
+#define INC_L4DMM_H
+
+/*
+ * Returns the ID of the current campaign, like L4D2C2 (L4D2) or Farm (L4D1).
+ * Copies to an internal buffer if required, so the caller is not required to
+ * manage memory.
+ *
+ * Returns null if no map is loaded (or the relevant metadata is somehow
+ * missing).
+ */
+const char *l4dmm_curcampaign(void);
+
+#endif
+
+// vi: sw=4 ts=4 noet tw=80 cc=80