65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
#include "main.h"
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#include <stdlib.h>
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/**
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* _strlen - Takes string and return its length
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*
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* @str: Address to the head of the string (Array of Characters) (Lost btw)
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*
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* Return: Length of String
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*/
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int _strlen(const char *str)
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{
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if (*str)
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return (1 + _strlen(++str));
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else
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return (0);
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}
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/**
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* _contains - gets number of unique identifiers
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*
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* @str: da string
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* @c: basically almost always '%'
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*
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* Return: number of unique cases of "%*" that aren't "%%"
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*/
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int _contains(const char *str, char c)
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{
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if (*str)
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{
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if (*str == c && *(str + 1) != c && *(str - 1) != c)
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return (1 + _contains(str + 1, c));
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else
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return (_contains(str + 1, c));
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}
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else
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return (0);
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}
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/**
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* append - shoved character at the end
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*
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* @str: main string
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* @c: character getting shoved
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*
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* Return: da string but appended
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*/
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char *append(char *str, char c)
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{
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int len, i;
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char *new_me;
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len = _strlen(str);
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new_me = malloc(len + 1);
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i = -1;
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while (*(str + ++i))
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*(new_me + i) = *(str + i);
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*(new_me + i++) = c;
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*(new_me + len + 1) = '\0';
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return (new_me);
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}
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