+#ifndef REGEX_UTILS_H
+#define REGEX_UTILS_H
+
/* utility definitions */
#ifdef _POSIX2_RE_DUP_MAX
#define DUPMAX _POSIX2_RE_DUP_MAX
#else
#define DUPMAX 255
#endif
-#define INFINITY (DUPMAX + 1)
+#define REINFINITY (DUPMAX + 1)
#define NC (CHAR_MAX - CHAR_MIN + 1)
typedef unsigned char uch;
#endif
#endif
#include <assert.h>
-
/* for old systems with bcopy() but no memmove() */
#ifdef USEBCOPY
#define memmove(d, s, c) bcopy(s, d, c)
#endif
+
+#endif /* !REGEX_UTILS_H */