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-rw-r--r--readline/posixjmp.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/readline/posixjmp.h b/readline/posixjmp.h
index 8703d17e9fb..1347cc07ebc 100644
--- a/readline/posixjmp.h
+++ b/readline/posixjmp.h
@@ -9,10 +9,12 @@
#if defined (HAVE_POSIX_SIGSETJMP)
# define procenv_t sigjmp_buf
-# undef setjmp
-# define setjmp(x) sigsetjmp((x), 1)
-# undef longjmp
-# define longjmp(x, n) siglongjmp((x), (n))
+# if !defined (__OPENNT)
+# undef setjmp
+# define setjmp(x) sigsetjmp((x), 1)
+# undef longjmp
+# define longjmp(x, n) siglongjmp((x), (n))
+# endif /* !__OPENNT */
#else
# define procenv_t jmp_buf
#endif