Initial code commit

global.go

@@ -0,0 +1,25 @@
+package main
+
+/*
+#include <stdlib.h>
+*/
+import "C"
+import (
+	"github.com/rwinkhart/libmutton/global"
+)
+
+// DirInit returns:
+// r0: oldDeviceID (special case: see libmutton docs)
+//
+// r1: err
+//
+//export DirInit
+func DirInit(preserveOldCfgDir bool) (*C.char, *C.char) {
+	oldDeviceID, err := global.DirInit(preserveOldCfgDir)
+	if err != nil {
+		return nil, C.CString(err.Error())
+	}
+	return C.CString(oldDeviceID), nil
+}
+
+func main() {}