XdbeBeginIdiom - marks the beginning of a DBE idiom sequence.

       This function marks the beginning of an idiom sequence.

       XdbeBeginIdiom - marks the beginning of a DBE idiom sequence.

       DBE,  XdbeAllocateBackBufferName(),XdbeDeallocateBackBufferName(),XdbeEndIdiom(),XdbeFreeVisualInfo(),XdbeGetBackBufferAttributes(),XdbeGetVisualInfo(),XdbeQueryExtension(),XdbeSwapBuffers().

X Version 11                                      libXext 1.3.4                                           DBE(3)

       #include <X11/extensions/Xdbe.h>

       Status XdbeBeginIdiom(
           Display *dpy)