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w32: Remove implementation of function ffs 

This implementation is no longer needed.

ffs is either a built-in function (for compilations with optimisation)
or taken from libiberty.a (which was added by the previous patch).

Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Stefan Weil 2011-02-04 22:38:48 +01:00 committed by Blue Swirl
parent 08f3896a07
commit 57a8821bc6
1 changed files with 0 additions and 7 deletions
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7
oslib-win32.c
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@ -93,13 +93,6 @@ void qemu_set_cloexec(int fd)
{ {
} }
/* mingw32 needs ffs for compilations without optimization. */
int ffs(int i)
{
/* Use gcc's builtin ffs. */
return __builtin_ffs(i);
}
/* Offset between 1/1/1601 and 1/1/1970 in 100 nanosec units */ /* Offset between 1/1/1601 and 1/1/1970 in 100 nanosec units */
#define _W32_FT_OFFSET (116444736000000000ULL) #define _W32_FT_OFFSET (116444736000000000ULL)