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-rw-r--r--lib/libedit/sys.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libedit/sys.h b/lib/libedit/sys.h
index eccf30d..9e5fd0f 100644
--- a/lib/libedit/sys.h
+++ b/lib/libedit/sys.h
@@ -76,11 +76,12 @@ typedef char* ioctl_t;
#endif
#include <stdio.h>
-#define REGEXEC
-#undef REGEXP
+#define REGEX /* Use POSIX.2 regular expression functions */
+#undef REGEXP /* Use UNIX V8 regular expression functions */
#ifdef SUNOS
-# undef REGEXEC
+# undef REGEX
+# undef REGEXP
# include <malloc.h>
typedef void (*sig_t)__P((int));
# ifdef __GNUC__
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