I'm compiling as follows:

gcc -O2 ck.c -DSHOW=1 libvgagl.a libvga.a ckn.o -o cks

It appears that no I/O writes or reads are taking place.  The output from:

    outb( 0x14, 0x3D6 );                // Select XR14

    stat    = inb( 0x3D7 ) & 0x8F;      // Enable VSYNC, Retrace, and HSYNC
    outb( stat | 0x50, 0x3D7 );
    fprintf( report, "stat is %0X\n", stat );

is always 0.  Are the compiler switches I need?


--
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Kevin D. Quitt                                               [EMAIL PROTECTED]
                      96.37% of all statistics are made up



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