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| author | Mark Mitchell <mark@codesourcery.com> | 2005-03-29 01:10:31 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2005-03-29 01:10:31 +0000 |
| commit | f78c1452ea50e6f950bc0d6f3d64ba43be1cf021 (patch) | |
| tree | d10731acadf1375b3e8289fa5ac89741e9147958 /include | |
| parent | 37d93e4f0b41f6409f29c77c91e9a5672e12a870 (diff) | |
| download | gcc-f78c1452ea50e6f950bc0d6f3d64ba43be1cf021.zip gcc-f78c1452ea50e6f950bc0d6f3d64ba43be1cf021.tar.gz gcc-f78c1452ea50e6f950bc0d6f3d64ba43be1cf021.tar.bz2 | |
* libiberty.h (ffs): Declare, if necessary.
From-SVN: r97147
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 4 | ||||
| -rw-r--r-- | include/libiberty.h | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 379b085..ddb2b1a 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2005-03-28 Mark Mitchell <mark@codesourcery.com> + + * libiberty.h (ffs): Declare, if necessary. + 2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net> * xregex2.h (_RE_ARGS): Remove definition and uses. diff --git a/include/libiberty.h b/include/libiberty.h index a064210..f1d4f46 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -138,6 +138,13 @@ extern char *libiberty_concat_ptr; extern int fdmatch (int fd1, int fd2); +/* Return the position of the first bit set in the argument. */ +/* Prototypes vary from system to system, so we only provide a + prototype on systems where we know that we need it. */ +#if defined (HAVE_DECL_FFS) && !HAVE_DECL_FFS +extern int ffs(int); +#endif + /* Get the working directory. The result is cached, so don't call chdir() between calls to getpwd(). */ |