diff options
| author | Alexander Kabaev <kan@FreeBSD.org> | 2014-08-21 15:10:10 +0000 |
|---|---|---|
| committer | Alexander Kabaev <kan@FreeBSD.org> | 2014-08-21 15:10:10 +0000 |
| commit | 7935fd6ef1d83d3be2e57987cbe50a739340a753 (patch) | |
| tree | b30406a790889a8bebf927aea2981238ffbf5403 /include | |
| parent | 925fd94584206c2cbf423dc1c440838cdbcc569b (diff) | |
| download | src-7935fd6ef1d83d3be2e57987cbe50a739340a753.tar.gz src-7935fd6ef1d83d3be2e57987cbe50a739340a753.zip | |
Add guards to ptrdiff_t definition in include/stddef.h
Back in 2011 obrien has added the #define macro in sys/sys/stddef.h to
guard ptrdiff_t. Add similar protection to the identical code in
include/stddef.h.
Submitted by: Mariusz Zaborski <oshogbo@FreeBSD.org>
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=270277
Diffstat (limited to 'include')
| -rw-r--r-- | include/stddef.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/stddef.h b/include/stddef.h index 2c73a2e2d852..7898da251a6e 100644 --- a/include/stddef.h +++ b/include/stddef.h @@ -38,7 +38,10 @@ #include <sys/_null.h> #include <sys/_types.h> +#ifndef _PTRDIFF_T_DECLARED typedef __ptrdiff_t ptrdiff_t; +#define _PTRDIFF_T_DECLARED +#endif #if __BSD_VISIBLE #ifndef _RUNE_T_DECLARED |