tlcstrings.h File Reference

#include <stddef.h>

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Functions
void *	x_memcpy (void *dest, const void *src, size_t n)
	copy bytes of src to dest
char *	x_strchr (const char *s, int c)
	search c in s
int	x_strcmp (const char *s1, const char *s2)
	compare two strings
char *	x_strcpy (char *dest, const char *src)
	copy src in dest (dest must be able to store src)
char *	x_strdup (const char *s)
	duplicate a string
size_t	x_strlen (const char *s)
	get length of a string
char *	x_strncpy (char *dest, const char *src, size_t n)
	copy n char of src in dest
char *	x_strndup (const char *s, int n)
	duplicate n char of a string
char *	x_strrev (char *str)
	reverse a string
char **	x_strsplit (const char *s, const char *delim)
	split a string with delimiter
char *	x_strstr (const char *s, const char *substr)
	search a string in another string
char *	x_strstrip (const char *s, const char *chars)
	remove character at start and end
int	x_strcontainc (char const *str, char const c)
	check if str contain c
int	x_strendswith (const char *str, const char *needle)
	check if str ends with needle

Function Documentation

x_memcpy()

void * x_memcpy	(	void *	dest,
		const void *	src,
		size_t	n
	)

copy bytes of src to dest

Parameters

dest	where bytes will go
src	the bytes source
n	number of bytes to copy

Returns

NULL if (dest = 0)|(src = 0);; ptr dest

x_strchr()

char * x_strchr	(	const char *	s,
		int	c
	)

search c in s

Parameters

s	string in which to search for c
c	character to search in s

Returns

NULL if c is not in s;; ptr to the character

x_strcmp()

int x_strcmp	(	const char *	s1,
		const char *	s2
	)

compare two strings

Parameters

s1	strings to compare to s2
s2	strings to compare to s1

Returns

0 if s1 = s2;; (s1[x] - s2[x]) where s1[x] and s2[x] are !=

x_strcontainc()

int x_strcontainc	(	char const *	str,
		char const	c
	)

check if str contain c

Parameters

str	string where c can be
c	character to check

Returns

1 if c is in str; 0 otherwise

x_strcpy()

char * x_strcpy	(	char *	dest,
		const char *	src
	)

copy src in dest (dest must be able to store src)

Parameters

dest	string where src will be copied
src	string of what to copy

Returns

NULL if (dest = src)|(dest = 0)|(src = 0);; ptr to dest

x_strdup()

char * x_strdup

(

const char *

s

)

duplicate a string

Parameters

s	string to duplicate

Returns

NULL if s = 0;; ptr to the new duplicate string

x_strendswith()

int x_strendswith	(	const char *	str,
		const char *	needle
	)

check if str ends with needle

Parameters

str	string where needle can be
needle	string to check

Returns

1 if str ends with needle; else 0

x_strlen()

size_t x_strlen

(

const char *

s

)

get length of a string

Parameters

s	string to get the length

Returns

0 if s = 0;; the length

x_strncpy()

char * x_strncpy	(	char *	dest,
		const char *	src,
		size_t	n
	)

copy n char of src in dest

Parameters

dest	string where n char of src will go
src	string to copy
n	number of char to copy (if n > x_strlen(src), only x_strlen(src))

Returns

NULL if (dest = 0)|(src = 0);; ptr to dest

x_strndup()

char * x_strndup	(	const char *	s,
		int	n
	)

duplicate n char of a string

Parameters

s	string to duplicate
n	number of char to duplicate

Returns

NULL if (s = 0)|(n < 0);; ptr to the duplicate

x_strrev()

char * x_strrev

(

char *

str

)

reverse a string

Parameters

str	string to update

Returns

NULL if (str = 0);; str

x_strsplit()

char ** x_strsplit	(	const char *	s,
		const char *	delim
	)

split a string with delimiter

Parameters

s	string to split
delim	string to use as a delimiter

Returns

NULL if (s = 0)|(delim = 0);; array of string

x_strstr()

char * x_strstr	(	const char *	s,
		const char *	substr
	)

search a string in another string

Parameters

s	string in which to search for substr
substr	string to search for in s

Returns

NULL if (s = 0)|(substr = 0)(substr not found)| (s = "")|(substr = "");; ptr to match

x_strstrip()

char * x_strstrip	(	const char *	s,
		const char *	chars
	)

remove character at start and end

Parameters

s	string to strip the start and end of chars character
chars	character to strip

Returns

NULL if (s = 0)|(chars = 0);; new string striped