diff options
| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-29 01:10:31 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-29 01:10:31 +0000 |
| commit | 5cc697d9bf6b875ab8769f7ead6d5d52d00ce363 (patch) | |
| tree | d10731acadf1375b3e8289fa5ac89741e9147958 /include | |
| parent | a867e506a6c2e1d2b36444f1adacf9db95230e0b (diff) | |
| download | gcc-5cc697d9bf6b875ab8769f7ead6d5d52d00ce363.tar.gz | |
* libiberty.h (ffs): Declare, if necessary.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97147 138bc75d-0d04-0410-961f-82ee72b054a4
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 379b0850413..ddb2b1a45a4 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 a0642103726..f1d4f464afb 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(). */ |