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| author | Marc André Tanner <mat@brain-dump.org> | 2017-06-14 14:03:22 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-06-15 15:51:43 +0200 |
| commit | 4f0c14bd3f4600930a3ebad8a2ee82b6ca2c89d4 (patch) | |
| tree | 91cb8fb7b62fe8d85b648376e539c32cee49c629 /text-util.h | |
| parent | 8a1fcdfd93c162af9aa3446849d2c4320c44c7a5 (diff) | |
| download | vis-4f0c14bd3f4600930a3ebad8a2ee82b6ca2c89d4.tar.gz vis-4f0c14bd3f4600930a3ebad8a2ee82b6ca2c89d4.tar.xz | |
text-util: add text_range_intersect utility function
Diffstat (limited to 'text-util.h')
| -rw-r--r-- | text-util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/text-util.h b/text-util.h index 86d3307..709e255 100644 --- a/text-util.h +++ b/text-util.h @@ -13,6 +13,8 @@ size_t text_range_size(const Filerange*); Filerange text_range_empty(void); /* merge two ranges into a new one which contains both of them */ Filerange text_range_union(const Filerange*, const Filerange*); +/* get intersection of two ranges */ +Filerange text_range_intersect(const Filerange*, const Filerange*); /* create new range [min(a,b), max(a,b)] */ Filerange text_range_new(size_t a, size_t b); /* test whether two ranges are equal */ |