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| author | Mark Haines <mjark@negativecurvature.net> | 2015-02-26 16:43:06 +0000 |
|---|---|---|
| committer | Mark Haines <mjark@negativecurvature.net> | 2015-02-26 16:43:06 +0000 |
| commit | c61e5359cb454ae20c0b7b057c3a7b53e2beefd6 (patch) | |
| tree | 7304b549b7ff13c44cfc59a753d7515c8a6289b0 /rot-13.h | |
Squashed 'lib/crypto-algorithms/' content from commit 100f4ff
git-subtree-dir: lib/crypto-algorithms
git-subtree-split: 100f4ff91b5a5b31a84b3999365c3058df6251ea
Diffstat (limited to 'rot-13.h')
| -rw-r--r-- | rot-13.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/rot-13.h b/rot-13.h new file mode 100644 index 0000000..4c581c3 --- /dev/null +++ b/rot-13.h @@ -0,0 +1,20 @@ +/********************************************************************* +* Filename: rot-13.h +* Author: Brad Conte (brad AT bradconte.com) +* Copyright: +* Disclaimer: This code is presented "as is" without any guarantees. +* Details: Defines the API for the corresponding ROT-13 implementation. +*********************************************************************/ + +#ifndef ROT13_H +#define ROT13_H + +/*************************** HEADER FILES ***************************/ +#include <stddef.h> + +/*********************** FUNCTION DECLARATIONS **********************/ +// Performs IN PLACE rotation of the input. Assumes input is NULL terminated. +// Preserves each charcter's case. Ignores non alphabetic characters. +void rot13(char str[]); + +#endif // ROT13_H |