/************* * Header file for hpgl.c ************/ #ifndef ngspice_HPGL_H #define ngspice_HPGL_H disp_fn_Init_t GL_Init; disp_fn_NewViewport_t GL_NewViewport; disp_fn_Close_t GL_Close; disp_fn_Clear_t GL_Clear; disp_fn_DrawLine_t GL_DrawLine; disp_fn_Arc_t GL_Arc; disp_fn_Text_t GL_Text; disp_fn_SetLinestyle_t GL_SetLinestyle; disp_fn_SetColor_t GL_SetColor; disp_fn_Update_t GL_Update; #endif