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| author | David Barksdale <amatus.amongus@gmail.com> | 2006-01-12 04:24:02 +0000 |
|---|---|---|
| committer | David Barksdale <amatus.amongus@gmail.com> | 2006-01-12 04:24:02 +0000 |
| commit | aeb110d90df145ac99009c1a7b9e3077d6b457a6 (patch) | |
| tree | 165a254743e0bdc143eabbd74520a4e90f93a9e1 /regex/utils.h | |
Initial revision
Diffstat (limited to 'regex/utils.h')
| -rw-r--r-- | regex/utils.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/regex/utils.h b/regex/utils.h new file mode 100644 index 0000000..1a997ac --- /dev/null +++ b/regex/utils.h @@ -0,0 +1,22 @@ +/* utility definitions */ +#ifdef _POSIX2_RE_DUP_MAX +#define DUPMAX _POSIX2_RE_DUP_MAX +#else +#define DUPMAX 255 +#endif +#define INFINITY (DUPMAX + 1) +#define NC (CHAR_MAX - CHAR_MIN + 1) +typedef unsigned char uch; + +/* switch off assertions (if not already off) if no REDEBUG */ +#ifndef REDEBUG +#ifndef NDEBUG +#define NDEBUG /* no assertions please */ +#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 |