/*
   gfx.h
*/

cokerr Gfx_QueryVersion(char* query);
cokerr Gfx_SetMode(cokebyte onoff);
cokerr Gfx_Clear();
cokerr Gfx_Dump(cokebyte* bitmap);
cokerr Gfx_DumpResource(cokebyte rezID);
cokerr Gfx_Shift(cokebyte how);
cokerr Gfx_ScrollStop();
cokerr Gfx_ScrollSpeed(cokebyte speed);
cokerr Gfx_ScrollStart(cokebyte how, cokeword duration);
cokerr Gfx_ScrollCstring(char* string);
cokerr Gfx_ScrollPstring(char* string);
cokerr Gfx_ScrollStringResource(cokebyte rezID);
cokerr Gfx_UseFontResource(cokebyte rezID);
cokerr Gfx_SetScrollRange(cokebyte firstcolumn, cokebyte length);