-float(vector position, float character, vector scale, vector rgb, float alpha, float flag) drawcharacter = #320;
-float(vector position, string text, vector scale, vector rgb, float alpha, float flag) drawstring = #321;
-float(vector position, string pic, vector size, vector rgb, float alpha, float flag) drawpic = #322;
-float(vector position, vector size, vector rgb, float alpha, float flag) drawfill = #323;
-void(float x, float y, float width, float height) drawsetcliparea = #324;
+float(vector position, float character, vector scale, vector rgb, float alpha, float flag) drawcharacter_builtin = #320;
+float(vector position, string text, vector scale, vector rgb, float alpha, float flag) drawstring_builtin = #321;
+float(vector position, string pic, vector size, vector rgb, float alpha, float flag) drawpic_builtin = #322;
+float(vector position, vector size, vector rgb, float alpha, float flag) drawfill_builtin = #323;
+void(float x, float y, float width, float height) drawsetcliparea_builtin = #324;