Variables starting with `g' in 321/irix

• game 321/irix/makefile.txt:80
• game_library 321/irix/sys_irix.c:193
• gl_cx 321/irix/glw_imp.c:49
• gl_driver 321/irix/vid_menu.c:32
• GLenum 321/irix/qgl_irix.c:375
• gl_ext_palettedtexture 321/irix/vid_menu.c:34
• GLfloat 321/irix/qgl_irix.c:376
• gl_mode 321/irix/vid_menu.c:31
• gl_picmip 321/irix/vid_menu.c:33
• green 321/irix/qgl_irix.c:46