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| author | midipix <writeonce@midipix.org> | 2015-03-15 21:08:54 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2015-03-15 21:08:54 -0400 |
| commit | 18bc92cb83fdf0f0472432fb7c30914a9cd4df01 (patch) | |
| tree | 2d11f8c8d084e113cae1ef6175fc2e888e570f58 /libiberty/ffs.c | |
| parent | cf7e0e7656729af8bd8f3bb86c4d51f1089a0c37 (diff) | |
| download | cbb-gcc-4.6.4-18bc92cb83fdf0f0472432fb7c30914a9cd4df01.tar.bz2 cbb-gcc-4.6.4-18bc92cb83fdf0f0472432fb7c30914a9cd4df01.tar.xz | |
libiberty: remove source files that either duplicate functionality
already present in all modern libc implementations, or are
incompatible with modern development environments, or both.
Diffstat (limited to 'libiberty/ffs.c')
| -rw-r--r-- | libiberty/ffs.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/libiberty/ffs.c b/libiberty/ffs.c deleted file mode 100644 index 603cbe8ed..000000000 --- a/libiberty/ffs.c +++ /dev/null @@ -1,26 +0,0 @@ -/* ffs -- Find the first bit set in the parameter - -@deftypefn Supplemental int ffs (int @var{valu}) - -Find the first (least significant) bit set in @var{valu}. Bits are -numbered from right to left, starting with bit 1 (corresponding to the -value 1). If @var{valu} is zero, zero is returned. - -@end deftypefn - -*/ - -int -ffs (register int valu) -{ - register int bit; - - if (valu == 0) - return 0; - - for (bit = 1; !(valu & 1); bit++) - valu >>= 1; - - return bit; -} - |