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serenity/LibC/gui.cpp
Andreas Kling dff70021ab Make it possible to invalidate only a portion of a window.
Use this in Terminal to only invalidate rows where anything changed.
2019-01-18 04:37:49 +01:00

22 lines
617 B
C++

#include "gui.h"
#include <Kernel/GUITypes.h>
#include <Kernel/Syscall.h>
#include <errno.h>
int gui_create_window(const GUI_CreateWindowParameters* params)
{
int rc = syscall(SC_gui_create_window, params);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int gui_invalidate_window(int window_id, const GUI_Rect* rect)
{
int rc = syscall(SC_gui_invalidate_window, window_id, rect);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int gui_get_window_backing_store(int window_id, GUI_WindowBackingStoreInfo* info)
{
int rc = syscall(SC_gui_get_window_backing_store, window_id, info);
__RETURN_WITH_ERRNO(rc, rc, -1);
}