mirror of
https://github.com/theoludwig/programming-challenges.git
synced 2024-12-08 00:45:29 +01:00
32 lines
558 B
C
32 lines
558 B
C
#ifndef __CHARACTER__
|
|
#define __CHARACTER__
|
|
|
|
#include <stdbool.h>
|
|
|
|
/**
|
|
* @brief Append a character to a string, assuming string points to an array
|
|
* with enough space.
|
|
*
|
|
* @param string
|
|
* @param character
|
|
*/
|
|
void character_append(char* string, char character);
|
|
|
|
/**
|
|
* @brief Converts the character to lowercase.
|
|
*
|
|
* @param character
|
|
* @return char
|
|
*/
|
|
char character_to_lower(char character);
|
|
|
|
/**
|
|
* @brief Checks if the character is alphanumeric.
|
|
*
|
|
* @param character
|
|
* @return bool
|
|
*/
|
|
bool character_is_alphanumeric(char character);
|
|
|
|
#endif
|