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author | Linus Nordberg <linus@nordu.net> | 2016-05-09 13:22:58 +0200 |
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committer | Linus Nordberg <linus@nordu.net> | 2016-05-09 13:22:58 +0200 |
commit | 135ed3aab0757e3a26fd381a927e2825ae2c6479 (patch) | |
tree | defdeba3d4b6113ae3421bda0af666d8d0403d6c | |
parent | 5ac659718c48573356054e4e6ea6af5844c07931 (diff) |
Document keypart().
-rw-r--r-- | c_src/permdb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/c_src/permdb.c b/c_src/permdb.c index ea0fc91..7abc8ed 100644 --- a/c_src/permdb.c +++ b/c_src/permdb.c @@ -500,6 +500,10 @@ keybits(const unsigned char *key, unsigned int level) return (b >> (6 - 2*mlev)) & 0x3; } +/* + * Extracts the parts of KEY used for traversing a tree down to LEVEL + * and write an ASCII representation to S. + */ static void keypart(const unsigned char *key, unsigned int level, ps_string *s) { |