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| author | Fuwn <[email protected]> | 2021-03-20 15:46:12 +0000 |
|---|---|---|
| committer | Fuwn <[email protected]> | 2021-03-20 15:46:12 +0000 |
| commit | 2abd749036d29fc7452684fae85ab039186297d9 (patch) | |
| tree | 24b450fe1c47b7d52234eecef49c50a7e6008e4b /src/utils.rs | |
| parent | fix: formatting (diff) | |
| download | whirl-2abd749036d29fc7452684fae85ab039186297d9.tar.xz whirl-2abd749036d29fc7452684fae85ab039186297d9.zip | |
whirl: :star:
Diffstat (limited to 'src/utils.rs')
| -rw-r--r-- | src/utils.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/utils.rs b/src/utils.rs new file mode 100644 index 0000000..a834648 --- /dev/null +++ b/src/utils.rs @@ -0,0 +1,7 @@ +pub fn _is_double_crnl(window: &[u8]) -> bool { + window.len() >= 4 + && (window[0] == '\r' as u8) + && (window[1] == '\n' as u8) + && (window[2] == '\r' as u8) + && (window[3] == '\n' as u8) +} |