/********************************************************************* * 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