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docs(char): moving the actual documentation on the header

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- The documentation on the header allow u to see on the files where the
header is inclued
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Raphael 2025-09-05 16:28:33 +02:00
parent 78c37163f2
commit 63c1dea7a2
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8 changed files with 56 additions and 50 deletions
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includes/char.h
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@ -6,19 +6,67 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/31 14:54:04 by rparodi #+# #+# */
/* Updated: 2025/09/01 18:26:44 by rparodi ### ########.fr */
/* Updated: 2025/09/05 16:06:07 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef CHAR_H
# define CHAR_H
/**
* @brief Check if the character is alpha-numeric
*
* @param c the character
* @return 1 if the char is alpha-numeric overwise 0
*/
int ft_isalnum(int c);
/**
* @brief Check if the character is alpha
*
* @param c the character
* @return 1 if the char is alphabetic overwise 0
*/
int ft_isalpha(int c);
/**
* @brief Check if the character is in the ascii table
*
* @param c the character
* @return 1 if the char is ascii overwise 0
*/
int ft_isascii(int c);
/**
* @brief Check if the character is numeric
*
* @param c the character
* @return 1 if the char is numeric overwise 0
*/
int ft_isdigit(int c);
/**
* @brief Check if the character is printable
*
* @param c the character
* @return 1 if the char is printable 0
*/
int ft_isprint(int c);
/**
* @brief convert the upper case to lower case
*
* @param c the character
* @return the character to lower case if is on upper
*/
int ft_tolower(int c);
/**
* @brief convert the lower case to upper case
*
* @param c the character
* @return the character to upper case if is on lower
*/
int ft_toupper(int c);
#endif