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Explain a confusing #ifdef.

This commit is contained in:
Adam Jackson 2007-12-13 10:59:48 -05:00
parent 8cedbb0a53
commit 4359193aaa
1 changed files with 6 additions and 4 deletions
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10
hw/xfree86/modes/xf86Modes.c
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@ -38,12 +38,14 @@
extern XF86ConfigPtr xf86configptr;
/**
* @file this file contains symbols from xf86Mode.c and friends that are static
* there but we still want to use. We need to come up with better API here.
/*
* This is the version number where we epoched. These files get copied
* into drivers that want to use this setup infrastructure on pre-1.3
* servers, so when that happens they need to define these symbols
* themselves. However, _in_ the server, we basically always define them now.
*/
#if XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,2,99,2,0)
/**
* Calculates the horizontal sync rate of a mode.
*