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| author | obrien <obrien@FreeBSD.org> | 2002-12-13 04:59:48 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2002-12-13 04:59:48 +0000 |
| commit | 896a07f9e4ffe1c7beb9cfaae3900194a67e0a5f (patch) | |
| tree | 18a781c721c3978658f14f32a99cc2c4c13195c9 /contrib/one-true-awk/awk.h | |
| parent | d9f442c592e5d5227b7d9d49d0c10e8f352e6a11 (diff) | |
| parent | 279a30e7a9812f477c5991f0df7082a9736bdc00 (diff) | |
| download | FreeBSD-src-896a07f9e4ffe1c7beb9cfaae3900194a67e0a5f.zip FreeBSD-src-896a07f9e4ffe1c7beb9cfaae3900194a67e0a5f.tar.gz | |
This commit was generated by cvs2svn to compensate for changes in r107806,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'contrib/one-true-awk/awk.h')
| -rw-r--r-- | contrib/one-true-awk/awk.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/one-true-awk/awk.h b/contrib/one-true-awk/awk.h index 25fed14..4b2cb8f 100644 --- a/contrib/one-true-awk/awk.h +++ b/contrib/one-true-awk/awk.h @@ -30,6 +30,8 @@ typedef unsigned char uschar; #define xfree(a) { if ((a) != NULL) { free((char *) a); a = NULL; } } +#define NN(p) ((p) ? (p) : "(null)") /* guaranteed non-null for dprintf +*/ #define DEBUG #ifdef DEBUG /* uses have to be doubly parenthesized */ |
