Xgetclientstring
Xcreateglxpixmap
Xqueryextensionsstring
Xcreatecontext
Xgetcontextidext
Ximportcontextext
Xintro
Xqueryversion
Xgetcurrentdisplay
Xchoosevisual
Xusexfont
Xqueryextension
Xcopycontext
Xqueryserverstring
Xgetconfig
Xwaitx
Xquerycontextinfoext
Xdestroycontext
Xmakecurrent
Xfreecontextext
Xisdirect
Xgetcurrentcontext
Xswapbuffers
Xdestroyglxpixmap
Xgetcurrentdrawable