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authorEli Zaretskii <eliz@gnu.org>2016-11-04 09:48:28 +0200
committerEli Zaretskii <eliz@gnu.org>2016-11-04 09:48:28 +0200
commit3fa6f02daabc1bf2cc21f7854c4af990627a8863 (patch)
treef6070d5eaf9eb29256bbf62a9ce84ec787d2a078 /nonposix.h
parent95aa1b0f60981430eb5cca81ead2d86d3c2793e1 (diff)
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Improve behavior on MS-Windows when stdout is redirected to a pipe.
Diffstat (limited to 'nonposix.h')
-rw-r--r--nonposix.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/nonposix.h b/nonposix.h
index 3aae512c..b3497891 100644
--- a/nonposix.h
+++ b/nonposix.h
@@ -55,6 +55,7 @@ unsigned int getegid (void);
/* gawkmisc.pc */
int unsetenv (const char *);
int setenv (const char *, const char *, int);
+void w32_maybe_set_errno (void);
#endif /* __MINGW32__ */
#if defined(VMS) || defined(__DJGPP__) || defined(__MINGW32__)