Mercurial > dovecot > original-hg > dovecot-1.2
view src/lib/seq-range-array.h @ 6897:0a3186f44dff HEAD
Added seq_range_array_remove_seq_range() and
seq_range_array_remove_invert_range().
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Sun, 02 Dec 2007 23:22:28 +0200 |
parents | 3896c75bfaa8 |
children | 010485455f75 |
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#ifndef SEQ_RANGE_ARRAY_H #define SEQ_RANGE_ARRAY_H struct seq_range { uint32_t seq1, seq2; }; ARRAY_DEFINE_TYPE(seq_range, struct seq_range); /* Add sequrence to range. If the array isn't created yet, create it with initial size of init_count. */ void seq_range_array_add(ARRAY_TYPE(seq_range) *array, unsigned int init_count, uint32_t seq); /* Remove given sequrence from range. Returns TRUE if it was found. */ bool seq_range_array_remove(ARRAY_TYPE(seq_range) *array, uint32_t seq); /* Remove a sequence range. Returns number of sequences actually removed. */ unsigned int seq_range_array_remove_range(ARRAY_TYPE(seq_range) *array, uint32_t seq1, uint32_t seq2); unsigned int seq_range_array_remove_seq_range(ARRAY_TYPE(seq_range) *dest, const ARRAY_TYPE(seq_range) *src); /* Remove sequences from dest that don't exist in src. */ unsigned int seq_range_array_remove_invert_range(ARRAY_TYPE(seq_range) *dest, const ARRAY_TYPE(seq_range) *src); /* Returns TRUE if sequence exists in the range. */ bool seq_range_exists(const ARRAY_TYPE(seq_range) *array, uint32_t seq); /* Invert the sequence range. For example 5:6 -> min_seq:4,7:max_seq. */ void seq_range_array_invert(ARRAY_TYPE(seq_range) *array, uint32_t min_seq, uint32_t max_seq); #endif