diff options
| -rw-r--r-- | src/include/regex/utils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/regex/utils.h b/src/include/regex/utils.h index 72f89dcafc2..4bf6d9eace5 100644 --- a/src/include/regex/utils.h +++ b/src/include/regex/utils.h @@ -37,6 +37,9 @@ * @(#)utils.h 8.3 (Berkeley) 3/20/94 */ +#ifndef _REGEX_UTILS_H +#define _REGEX_UTILS_H + #include <limits.h> /* utility definitions */ @@ -57,3 +60,5 @@ typedef unsigned char uch; #define NDEBUG /* no assertions please */ #endif #endif + +#endif /* _REGEX_UTILS_H */ |