Port synccommon package; actually upload config package port

synccommon.go

@@ -0,0 +1,28 @@
+package main
+
+// #include <stdlib.h>
+// #include "types.h"
+import "C"
+import (
+	"github.com/rwinkhart/libmutton/synccommon"
+)
+
+// WalkEntryDir returns:
+// r0: err
+//
+// r1: files (pointer to C-allocated array)
+//
+// r2: files length
+//
+// r3: dirs (pointer to C-allocated array)
+//
+// r4: dirs length
+//
+//export WalkEntryDir
+func WalkEntryDir() (*C.char, *C.PascalString, C.int, *C.PascalString, C.int) {
+	files, dirs, err := synccommon.WalkEntryDir()
+	if err != nil {
+		return C.CString(err.Error()), nil, 0, nil, 0
+	}
+	return nil, getCPascalStringArrayFromStringSlice(files), C.int(len(files)), getCPascalStringArrayFromStringSlice(dirs), C.int(len(dirs))
+}