#ifndef FL_NICE_SLIDER_GUARD #define FL_NICE_SLIDER_GUARD typedef void* NICE_SLIDER; extern "C" void nice_slider_set_draw_hook(NICE_SLIDER s, void * d); extern "C" void fl_nice_slider_draw(NICE_SLIDER s); extern "C" void nice_slider_set_handle_hook(NICE_SLIDER s, void * h); extern "C" int fl_nice_slider_handle(NICE_SLIDER s, int e); extern "C" NICE_SLIDER new_fl_nice_slider(int x, int y, int w, int h, char* label); extern "C" void free_fl_nice_slider(NICE_SLIDER s); #endif