c/clang: wrap cursor

c/clang/_wrap/cursor.cpp

@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <clang-c/Index.h>
+
+typedef enum CXChildVisitResult(* wrap_CXCursorVisitor) (CXCursor *cursor, CXCursor *parent, CXClientData client_data);
+
+typedef struct {
+    CXClientData         data;
+    wrap_CXCursorVisitor visitor;
+} wrap_data;
+
+CXChildVisitResult wrap_visitor(CXCursor cursor, CXCursor parent, CXClientData data) {
+    wrap_data *d = (wrap_data*)(data);
+    return d->visitor(&cursor,&parent,d->data);
+}
+
+extern "C" {
+
+CXString wrap_clang_getCursorSpelling(CXCursor *cur) {
+    return clang_getCursorSpelling(*cur);
+}
+
+unsigned wrap_clang_visitChildren(CXCursor *parent, 
+    wrap_CXCursorVisitor visitor,
+    CXClientData client_data) {
+    wrap_data data = {client_data,visitor};
+    return clang_visitChildren(*parent,wrap_visitor,CXClientData(&data));
+}
+
+} // extern "C"