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| author | Karl Williamson <khw@cpan.org> | 2017-04-20 10:16:11 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2017-06-02 12:47:18 -0600 |
| commit | 6a5bc5acd0f35a93138716f5c3681baa1e139c65 (patch) | |
| tree | ce611dc3dd62d8e879ea0fe2c9bfe369733a916b /perliol.h | |
| parent | b063b0a874bbc4724894885b0a633865675db9ff (diff) | |
| download | perl-6a5bc5acd0f35a93138716f5c3681baa1e139c65.tar.gz | |
Use new paradigm for hdr file double inclusion guard
We changed to use symbols not likely to be used by non-Perl code that
could conflict, and which have trailing underbars, so they don't look
like a regular Perl #define.
See https://rt.perl.org/Ticket/Display.html?id=131110
There are many more header files which are not guarded.
Diffstat (limited to 'perliol.h')
| -rw-r--r-- | perliol.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,5 +1,5 @@ -#ifndef _PERLIOL_H -#define _PERLIOL_H +#ifndef PERLIOL_H_ +#define PERLIOL_H_ typedef struct { PerlIO_funcs *funcs; @@ -286,7 +286,7 @@ PERL_CALLCONV SSize_t PerlIOUnix_write(pTHX_ PerlIO *f, const void *vbuf, Size /* Utf8 */ PERL_CALLCONV IV PerlIOUtf8_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); -#endif /* _PERLIOL_H */ +#endif /* PERLIOL_H_ */ /* * ex: set ts=8 sts=4 sw=4 et: |