(svn r14641) -Change [Allegro]: when making a debug build revert Allegro's hooks on SIGSEGV/SIGABRT so one can actually use gdb.
-Change: make it more clear that Allegro's failing to find a driver.
/* $Id$ */
/** @file signs_func.h Functions related to signs. */
#ifndef SIGNS_FUNC_H
#define SIGNS_FUNC_H
#include "signs_type.h"
extern SignID _new_sign_id;
void UpdateAllSignVirtCoords();
void PlaceProc_Sign(TileIndex tile);
/* signs_gui.cpp */
void ShowRenameSignWindow(const Sign *si);
void HandleClickOnSign(const Sign *si);
void DeleteRenameSignWindow(SignID sign);
void ShowSignList();
#endif /* SIGNS_FUNC_H */