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| author | Rob Landley <rob@landley.net> | 2012-10-08 00:02:30 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2012-10-08 00:02:30 -0500 |
| commit | c0e56edaf256adb6c60c5a052525a1ffbb927901 (patch) | |
| tree | d6bcc5c181ca46910a12d4dece4b26d6c71be3e1 /toys/posix/cksum.c | |
| parent | dc7a77d1940858495f76998f4d13cac9f73e0226 (diff) | |
| download | toybox-c0e56edaf256adb6c60c5a052525a1ffbb927901.tar.gz | |
New build infrastructure to generate FLAG_ macros and TT alias, #define FOR_commandname before #including toys.h to trigger it. Rename DEFINE_GLOBALS() to just GLOBALS() (because I could never remember if it was DECLARE_GLOBALS). Convert existing commands to use new infrastructure, and replace optflag constants with FLAG_ macros where appropriate.
Diffstat (limited to 'toys/posix/cksum.c')
| -rw-r--r-- | toys/posix/cksum.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/toys/posix/cksum.c b/toys/posix/cksum.c index f0aedfd0..3e27b4cb 100644 --- a/toys/posix/cksum.c +++ b/toys/posix/cksum.c @@ -23,14 +23,13 @@ config CKSUM -N Do not include length in CRC calculation */ +#define FOR_cksum #include "toys.h" -DEFINE_GLOBALS( +GLOBALS( unsigned crc_table[256]; ) -#define TT this.cksum - static unsigned cksum_be(unsigned crc, unsigned char c) { return (crc<<8)^TT.crc_table[(crc>>24)^c]; |