From 5cfbe97cd797d8f78ece208bb5114704b83d8aab Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 13 Jan 2012 16:54:57 +0100 Subject: libxtrans libXdmcp libxcb mesa xserver git update 13 jan 2012 --- mesalib/src/gallium/auxiliary/util/u_math.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'mesalib/src/gallium/auxiliary/util') diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h index 404bd21e1..f6196665f 100644 --- a/mesalib/src/gallium/auxiliary/util/u_math.h +++ b/mesalib/src/gallium/auxiliary/util/u_math.h @@ -340,6 +340,9 @@ util_is_inf_or_nan(float x) * Find first bit set in word. Least significant bit is 1. * Return 0 if no bits set. */ +#ifndef FFS_DEFINED +#define FFS_DEFINED 1 + #if defined(_MSC_VER) && _MSC_VER >= 1300 && (_M_IX86 || _M_AMD64 || _M_IA64) unsigned char _BitScanForward(unsigned long* Index, unsigned long Mask); #pragma intrinsic(_BitScanForward) @@ -372,6 +375,8 @@ unsigned ffs( unsigned u ) #define ffs __builtin_ffs #endif +#endif /* FFS_DEFINED */ + /* Destructively loop over all of the bits in a mask as in: * -- cgit v1.2.3