1 typedef struct _GtkWidget GtkWidget;
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2 typedef struct _GtkButton GtkButton;
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4 namespace callbacks {
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6 void OnDestroy(GtkWidget*, gpointer);
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7 void OnExportClicked(GtkButton*, gpointer);
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8 void OnAddMaterial(GtkButton*, gpointer);
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9 void OnRemoveMaterial(GtkButton*, gpointer);
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