Macros
#define	PJ_CHECK_TRUNC_STR(ret, str, len) if ((ret) >= (len) \|\| (ret) < 0) pj_ansi_strcpy((str) + (len) - 3, "..")

#define	strnicmp_alnum pj_ansi_strnicmp

#define	pj_stricmp_alnum pj_stricmp

Functions
pj_str_t	pj_str (char *str)

const pj_str_t *	pj_cstr (pj_str_t str, const char s)

pj_str_t *	pj_strset (pj_str_t str, char ptr, pj_size_t length)

pj_str_t *	pj_strset2 (pj_str_t str, char src)

pj_str_t *	pj_strset3 (pj_str_t str, char begin, char *end)

pj_str_t *	pj_strassign (pj_str_t dst, pj_str_t src)

pj_str_t *	pj_strcpy (pj_str_t dst, const pj_str_t src)

pj_str_t *	pj_strcpy2 (pj_str_t dst, const char src)

pj_str_t *	pj_strncpy (pj_str_t dst, const pj_str_t src, pj_ssize_t max)

pj_str_t *	pj_strncpy_with_null (pj_str_t dst, const pj_str_t src, pj_ssize_t max)

pj_str_t *	pj_strdup (pj_pool_t pool, pj_str_t dst, const pj_str_t *src)

pj_str_t *	pj_strdup_with_null (pj_pool_t pool, pj_str_t dst, const pj_str_t *src)

pj_str_t *	pj_strdup2 (pj_pool_t pool, pj_str_t dst, const char *src)

pj_str_t *	pj_strdup2_with_null (pj_pool_t pool, pj_str_t dst, const char *src)

pj_str_t	pj_strdup3 (pj_pool_t pool, const char src)

pj_size_t	pj_strlen (const pj_str_t *str)

const char *	pj_strbuf (const pj_str_t *str)

int	pj_strcmp (const pj_str_t str1, const pj_str_t str2)

int	pj_strcmp2 (const pj_str_t str1, const char str2)

int	pj_strncmp (const pj_str_t str1, const pj_str_t str2, pj_size_t len)

int	pj_strncmp2 (const pj_str_t str1, const char str2, pj_size_t len)

int	pj_stricmp (const pj_str_t str1, const pj_str_t str2)

int	pj_stricmp2 (const pj_str_t str1, const char str2)

int	pj_strnicmp (const pj_str_t str1, const pj_str_t str2, pj_size_t len)

int	pj_strnicmp2 (const pj_str_t str1, const char str2, pj_size_t len)

void	pj_strcat (pj_str_t dst, const pj_str_t src)

void	pj_strcat2 (pj_str_t dst, const char src)

char *	pj_strchr (const pj_str_t *str, int chr)

pj_ssize_t	pj_strspn (const pj_str_t str, const pj_str_t set_char)

pj_ssize_t	pj_strspn2 (const pj_str_t str, const char set_char)

pj_ssize_t	pj_strcspn (const pj_str_t str, const pj_str_t set_char)

pj_ssize_t	pj_strcspn2 (const pj_str_t str, const char set_char)

pj_ssize_t	pj_strtok (const pj_str_t str, const pj_str_t delim, pj_str_t *tok, pj_size_t start_idx)

pj_ssize_t	pj_strtok2 (const pj_str_t str, const char delim, pj_str_t *tok, pj_size_t start_idx)

char *	pj_strstr (const pj_str_t str, const pj_str_t substr)

char *	pj_stristr (const pj_str_t str, const pj_str_t substr)

pj_str_t *	pj_strltrim (pj_str_t *str)

pj_str_t *	pj_strrtrim (pj_str_t *str)

pj_str_t *	pj_strtrim (pj_str_t *str)

char *	pj_create_random_string (char *str, pj_size_t length)

long	pj_strtol (const pj_str_t *str)

pj_status_t	pj_strtol2 (const pj_str_t str, long value)

unsigned long	pj_strtoul (const pj_str_t *str)

unsigned long	pj_strtoul2 (const pj_str_t str, pj_str_t endptr, unsigned base)

pj_status_t	pj_strtoul3 (const pj_str_t str, unsigned long value, unsigned base)

float	pj_strtof (const pj_str_t *str)

int	pj_utoa (unsigned long val, char *buf)

int	pj_utoa_pad (unsigned long val, char *buf, int min_dig, int pad)

void	pj_bzero (void *dst, pj_size_t size)

void *	pj_memset (void *dst, int c, pj_size_t size)

void *	pj_memcpy (void dst, const void src, pj_size_t size)

void *	pj_memmove (void dst, const void src, pj_size_t size)

int	pj_memcmp (const void buf1, const void buf2, pj_size_t size)

void *	pj_memchr (const void *buf, int c, pj_size_t size)

Detailed Description

This module provides string manipulation API.

PJLIB String is NOT Null Terminated!

That is the first information that developers need to know. Instead of using normal C string, strings in PJLIB are represented as pj_str_t structure below:

  typedef struct pj_str_t
  {
      char      *ptr;
      pj_ssize_t  slen;
  } pj_str_t;

There are some advantages of using this approach:

the string can point to arbitrary location in memory even if the string in that location is not null terminated. This is most usefull for text parsing, where the parsed text can just point to the original text in the input. If we use C string, then we will have to copy the text portion from the input to a string variable.
because the length of the string is known, string copy operation can be made more efficient.

Most of APIs in PJLIB that expect or return string will represent the string as pj_str_t instead of normal C string.

Examples

For some examples, please see:

Test: String

Macro Definition Documentation

◆ PJ_CHECK_TRUNC_STR

#define PJ_CHECK_TRUNC_STR	(	ret,
		str,
		len
	)	if ((ret) >= (len) \|\| (ret) < 0) pj_ansi_strcpy((str) + (len) - 3, "..")

Check if a string is truncated and if yes, put a suffix of ".." to indicate the truncation. This macro is used to check the result of pj_ansi_snprintf().

Parameters

ret	The return value of pj_ansi_snprintf().
str	The string.
len	The length of the string buffer.

◆ pj_stricmp_alnum

#define pj_stricmp_alnum pj_stricmp

Perform lowercase comparison to the strings which consists of only alnum characters. More over, it will only return non-zero if both strings are not equal, not the usual negative or positive value.

If non-alnum inputs are given, then the function may mistakenly treat two strings as equal.

Parameters

str1	The string to compare.
str2	The string to compare.

Returns

0 if str1 is equal to str2
(-1) if not equal.

◆ strnicmp_alnum

#define strnicmp_alnum pj_ansi_strnicmp

Perform lowercase comparison to the strings which consists of only alnum characters. More over, it will only return non-zero if both strings are not equal, not the usual negative or positive value.

If non-alnum inputs are given, then the function may mistakenly treat two strings as equal.

Parameters

str1	The string to compare.
str2	The string to compare.
len	The length to compare.

Returns

0 if str1 is equal to str2
(-1) if not equal.

Function Documentation

◆ pj_bzero()

void pj_bzero	(	void *	dst,
		pj_size_t	size
	)

Fill the memory location with zero.

Parameters

dst	The destination buffer.
size	The number of bytes.

Referenced by pj_enum_ip_option_default(), and pj_math_stat_init().

◆ pj_create_random_string()

char * pj_create_random_string	(	char *	str,
		pj_size_t	length
	)

Initialize the buffer with some random string. Note that the generated string is not NULL terminated.

Parameters

str	the string to store the result.
length	the length of the random string to generate.

Returns: the string.

◆ pj_cstr()

const pj_str_t * pj_cstr	(	pj_str_t *	str,
		const char *	s
	)

Create constant string from normal C string.

Parameters

str	The string to be initialized.
s	Null terminated string.

Returns: pj_str_t.

References pj_str_t::ptr, and pj_str_t::slen.

◆ pj_memchr()

void * pj_memchr	(	const void *	buf,
		int	c,
		pj_size_t	size
	)

Find character in the buffer.

Parameters

buf	The buffer.
c	The character to find.
size	The size to check.

Returns: the pointer to location where the character is found, or NULL if not found.

◆ pj_memcmp()

int pj_memcmp	(	const void *	buf1,
		const void *	buf2,
		pj_size_t	size
	)

Compare buffers.

Parameters

buf1	The first buffer.
buf2	The second buffer.
size	The size to compare.

Returns: negative, zero, or positive value.

◆ pj_memcpy()

void * pj_memcpy	(	void *	dst,
		const void *	src,
		pj_size_t	size
	)

Copy buffer.

Parameters

dst	The destination buffer.
src	The source buffer.
size	The size to copy.

Returns: the destination buffer.

◆ pj_memmove()

void * pj_memmove	(	void *	dst,
		const void *	src,
		pj_size_t	size
	)

Move memory.

Parameters

dst	The destination buffer.
src	The source buffer.
size	The size to copy.

Returns: the destination buffer.

◆ pj_memset()

void * pj_memset	(	void *	dst,
		int	c,
		pj_size_t	size
	)

Fill the memory location with value.

Parameters

dst	The destination buffer.
c	Character to set.
size	The number of characters.

Returns: the value of dst.

◆ pj_str()

pj_str_t pj_str ( char * str )

Create string initializer from a normal C string.

Parameters

str	Null terminated string to be stored.

Returns: pj_str_t.

◆ pj_strassign()

pj_str_t * pj_strassign	(	pj_str_t *	dst,
		pj_str_t *	src
	)

Assign string.

Parameters

dst	The target string.
src	The source string.

Returns: the target string.

◆ pj_strbuf()

const char * pj_strbuf ( const pj_str_t * str )

Return the pointer to the string data.

Parameters

str	The string.

Returns: the pointer to the string buffer.

References pj_str_t::ptr.

◆ pj_strcat()

void pj_strcat	(	pj_str_t *	dst,
		const pj_str_t *	src
	)

Concatenate strings.

Parameters

dst	The destination string.
src	The source string.

◆ pj_strcat2()

void pj_strcat2	(	pj_str_t *	dst,
		const char *	src
	)

Concatenate strings.

Parameters

dst	The destination string.
src	The source string.

◆ pj_strchr()

char * pj_strchr	(	const pj_str_t *	str,
		int	chr
	)

Finds a character in a string.

Parameters

str	The string.
chr	The character to find.

Returns: the pointer to first character found, or NULL.

References pj_str_t::ptr, and pj_str_t::slen.

◆ pj_strcmp()

int pj_strcmp	(	const pj_str_t *	str1,
		const pj_str_t *	str2
	)

Compare strings.

Parameters

str1	The string to compare.
str2	The string to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strcmp2()

int pj_strcmp2	(	const pj_str_t *	str1,
		const char *	str2
	)

Compare strings.

Parameters

str1	The string to compare.
str2	The string to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strcpy()

pj_str_t * pj_strcpy	(	pj_str_t *	dst,
		const pj_str_t *	src
	)

Copy string contents.

Parameters

dst	The target string.
src	The source string.

Returns: the target string.

◆ pj_strcpy2()

pj_str_t * pj_strcpy2	(	pj_str_t *	dst,
		const char *	src
	)

Copy string contents.

Parameters

dst	The target string.
src	The source string.

Returns: the target string.

◆ pj_strcspn()

pj_ssize_t pj_strcspn	(	const pj_str_t *	str,
		const pj_str_t *	set_char
	)

Find the first index of character, in a string, that belong to a set of characters.

Parameters

str	The string.
set_char	The string containing the set of characters.

Returns: the index of the first character in the str that belong to set_char. If no match is found, return the length of str.

◆ pj_strcspn2()

pj_ssize_t pj_strcspn2	(	const pj_str_t *	str,
		const char *	set_char
	)

Find the first index of character, in a string, that belong to a set of characters.

Parameters

str	The string.
set_char	The string containing the set of characters.

Returns: the index of the first character in the str that belong to set_char. If no match is found, return the length of str.

◆ pj_strdup()

pj_str_t * pj_strdup	(	pj_pool_t *	pool,
		pj_str_t *	dst,
		const pj_str_t *	src
	)

Duplicate string.

Parameters

pool	The pool.
dst	The string result.
src	The string to duplicate.

Returns: the string result.

◆ pj_strdup2()

pj_str_t * pj_strdup2	(	pj_pool_t *	pool,
		pj_str_t *	dst,
		const char *	src
	)

Duplicate string.

Parameters

pool	The pool.
dst	The string result.
src	The string to duplicate.

Returns: the string result.

◆ pj_strdup2_with_null()

pj_str_t * pj_strdup2_with_null	(	pj_pool_t *	pool,
		pj_str_t *	dst,
		const char *	src
	)

Duplicate string and NULL terminate the destination string.

Parameters

pool	The pool.
dst	The string result.
src	The string to duplicate.

Returns: The string result.

◆ pj_strdup3()

pj_str_t pj_strdup3	(	pj_pool_t *	pool,
		const char *	src
	)

Duplicate string.

Parameters

pool	The pool.
src	The string to duplicate.

Returns: the string result.

◆ pj_strdup_with_null()

pj_str_t * pj_strdup_with_null	(	pj_pool_t *	pool,
		pj_str_t *	dst,
		const pj_str_t *	src
	)

Duplicate string and NULL terminate the destination string.

Parameters

pool	The pool.
dst	The string result.
src	The string to duplicate.

Returns: The string result.

◆ pj_stricmp()

int pj_stricmp	(	const pj_str_t *	str1,
		const pj_str_t *	str2
	)

Perform case-insensitive comparison to the strings.

Parameters

str1	The string to compare.
str2	The string to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is equal to str2
> 0 if str1 is greater than str2

◆ pj_stricmp2()

int pj_stricmp2	(	const pj_str_t *	str1,
		const char *	str2
	)

Perform case-insensitive comparison to the strings.

Parameters

str1	The string to compare.
str2	The string to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_stristr()

char * pj_stristr	(	const pj_str_t *	str,
		const pj_str_t *	substr
	)

Performs substring lookup like pj_strstr() but ignores the case of both strings.

Parameters

str	The string to search.
substr	The string to search fo.

Returns: the pointer to the position of substr in str, or NULL. Note that if str is not NULL terminated, the returned pointer is pointing to non-NULL terminated string.

◆ pj_strlen()

pj_size_t pj_strlen ( const pj_str_t * str )

Return the length of the string.

Parameters

str	The string.

Returns: the length of the string.

References pj_str_t::slen.

◆ pj_strltrim()

pj_str_t * pj_strltrim ( pj_str_t * str )

Remove (trim) leading whitespaces from the string.

Parameters

str	The string.

Returns: the string.

◆ pj_strncmp()

int pj_strncmp	(	const pj_str_t *	str1,
		const pj_str_t *	str2,
		pj_size_t	len
	)

Compare strings.

Parameters

str1	The string to compare.
str2	The string to compare.
len	The maximum number of characters to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strncmp2()

int pj_strncmp2	(	const pj_str_t *	str1,
		const char *	str2,
		pj_size_t	len
	)

Compare strings.

Parameters

str1	The string to compare.
str2	The string to compare.
len	The maximum number of characters to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strncpy()

pj_str_t * pj_strncpy	(	pj_str_t *	dst,
		const pj_str_t *	src,
		pj_ssize_t	max
	)

Copy source string to destination up to the specified max length.

Parameters

dst	The target string.
src	The source string.
max	Maximum characters to copy.

Returns: the target string.

◆ pj_strncpy_with_null()

pj_str_t * pj_strncpy_with_null	(	pj_str_t *	dst,
		const pj_str_t *	src,
		pj_ssize_t	max
	)

Copy source string to destination up to the specified max length, and NULL terminate the destination. If source string length is greater than or equal to max, then max-1 will be copied.

Parameters

dst	The target string.
src	The source string.
max	Maximum characters to copy.

Returns: the target string.

◆ pj_strnicmp()

int pj_strnicmp	(	const pj_str_t *	str1,
		const pj_str_t *	str2,
		pj_size_t	len
	)

Perform case-insensitive comparison to the strings.

Parameters

str1	The string to compare.
str2	The string to compare.
len	The maximum number of characters to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strnicmp2()

int pj_strnicmp2	(	const pj_str_t *	str1,
		const char *	str2,
		pj_size_t	len
	)

Perform case-insensitive comparison to the strings.

Parameters

str1	The string to compare.
str2	The string to compare.
len	The maximum number of characters to compare.

Returns

< 0 if str1 is less than str2
0 if str1 is identical to str2
> 0 if str1 is greater than str2

◆ pj_strrtrim()

pj_str_t * pj_strrtrim ( pj_str_t * str )

Remove (trim) the trailing whitespaces from the string.

Parameters

str	The string.

Returns: the string.

◆ pj_strset()

pj_str_t * pj_strset	(	pj_str_t *	str,
		char *	ptr,
		pj_size_t	length
	)

Set the pointer and length to the specified value.

Parameters

str	the string.
ptr	pointer to set.
length	length to set.

Returns: the string.

References pj_str_t::ptr, and pj_str_t::slen.

◆ pj_strset2()

pj_str_t * pj_strset2	(	pj_str_t *	str,
		char *	src
	)

Set the pointer and length of the string to the source string, which must be NULL terminated.

Parameters

str	the string.
src	pointer to set.

Returns: the string.

References pj_str_t::ptr, and pj_str_t::slen.

◆ pj_strset3()

pj_str_t * pj_strset3	(	pj_str_t *	str,
		char *	begin,
		char *	end
	)

Set the pointer and the length of the string.

Parameters

str	The target string.
begin	The start of the string.
end	The end of the string.

Returns: the target string.

References pj_str_t::ptr, and pj_str_t::slen.

◆ pj_strspn()

pj_ssize_t pj_strspn	(	const pj_str_t *	str,
		const pj_str_t *	set_char
	)

Find the first index of character, in a string, that does not belong to a set of characters.

Parameters

str	The string.
set_char	The string containing the set of characters.

Returns: the index of the first character in the str that doesn't belong to set_char. If str starts with a character not in set_char, return 0.

◆ pj_strspn2()

pj_ssize_t pj_strspn2	(	const pj_str_t *	str,
		const char *	set_char
	)

Find the first index of character, in a string, that does not belong to a set of characters.

Parameters

str	The string.
set_char	The string containing the set of characters.

Returns: the index of the first character in the str that doesn't belong to set_char. If str starts with a character not in set_char, return 0.

◆ pj_strstr()

char * pj_strstr	(	const pj_str_t *	str,
		const pj_str_t *	substr
	)

Find the occurence of a substring substr in string str.

Parameters

str	The string to search.
substr	The string to search fo.

Returns: the pointer to the position of substr in str, or NULL. Note that if str is not NULL terminated, the returned pointer is pointing to non-NULL terminated string.

◆ pj_strtof()

float pj_strtof ( const pj_str_t * str )

Convert string to float.

Parameters

str	the string.

Returns: the value.

◆ pj_strtok()

pj_ssize_t pj_strtok	(	const pj_str_t *	str,
		const pj_str_t *	delim,
		pj_str_t *	tok,
		pj_size_t	start_idx
	)

Find tokens from a string using the delimiter.

Parameters

str	The string.
delim	The string containing the delimiter. It might contain multiple character treated as unique set. If same character was found on the set, it will be skipped.
tok	The string containing the token.
start_idx	The search will start from this index.

Returns: the index of token from the str, or the length of the str if the token is not found.

◆ pj_strtok2()

pj_ssize_t pj_strtok2	(	const pj_str_t *	str,
		const char *	delim,
		pj_str_t *	tok,
		pj_size_t	start_idx
	)

Find tokens from a string using the delimiter.

Parameters

str	The string.
delim	The string containing the delimiter. It might contain multiple character treated as unique set. If same character was found on the set, it will be skipped.
tok	The string containing the token.
start_idx	The search will start from this index.

Returns: the index of token from the str, or the length of the str if the token is not found.

◆ pj_strtol()

long pj_strtol ( const pj_str_t * str )

Convert string to signed integer. The conversion will stop as soon as non-digit character is found or all the characters have been processed.

Parameters

str	the string.

Returns: the integer.

◆ pj_strtol2()

pj_status_t pj_strtol2	(	const pj_str_t *	str,
		long *	value
	)

Convert string to signed long integer. The conversion will stop as soon as non-digit character is found or all the characters have been processed.

Parameters

str	the string.
value	Pointer to a long to receive the value.

Returns: PJ_SUCCESS if successful. Otherwise: PJ_ETOOSMALL if the value was an impossibly long negative number. In this case *value will be set to LONG_MIN.
PJ_ETOOBIG if the value was an impossibly long positive number. In this case, *value will be set to LONG_MAX.
PJ_EINVAL if the input string was NULL, the value pointer was NULL or the input string could not be parsed at all such as starting with a character other than a '+', '-' or not in the '0' - '9' range. In this case, *value will be left untouched.

◆ pj_strtoul()

unsigned long pj_strtoul ( const pj_str_t * str )

Convert string to unsigned integer. The conversion will stop as soon as non-digit character is found or all the characters have been processed.

Parameters

str	the string.

Returns: the unsigned integer.

◆ pj_strtoul2()

unsigned long pj_strtoul2	(	const pj_str_t *	str,
		pj_str_t *	endptr,
		unsigned	base
	)

Convert strings to an unsigned long-integer value. This function stops reading the string input either when the number of characters has exceeded the length of the input or it has read the first character it cannot recognize as part of a number, that is a character greater than or equal to base.

Parameters

str	The input string.
endptr	Optional pointer to receive the remainder/unparsed portion of the input.
base	Number base to use.

Returns: the unsigned integer number.

◆ pj_strtoul3()

pj_status_t pj_strtoul3	(	const pj_str_t *	str,
		unsigned long *	value,
		unsigned	base
	)

Convert string to unsigned long integer. The conversion will stop as soon as non-digit character is found or all the characters have been processed.

Parameters

str	The input string.
value	Pointer to an unsigned long to receive the value.
base	Number base to use.

Returns: PJ_SUCCESS if successful. Otherwise: PJ_ETOOBIG if the value was an impossibly long positive number. In this case, *value will be set to ULONG_MAX.
PJ_EINVAL if the input string was NULL, the value pointer was NULL or the input string could not be parsed at all such as starting with a character outside the base character range. In this case, *value will be left untouched.

◆ pj_strtrim()

pj_str_t * pj_strtrim ( pj_str_t * str )

Remove (trim) leading and trailing whitespaces from the string.

Parameters

str	The string.

Returns: the string.

◆ pj_utoa()

int pj_utoa	(	unsigned long	val,
		char *	buf
	)

Utility to convert unsigned integer to string. Note that the string will be NULL terminated.

Parameters

val	the unsigned integer value.
buf	the buffer

Returns: the number of characters written

◆ pj_utoa_pad()

int pj_utoa_pad	(	unsigned long	val,
		char *	buf,
		int	min_dig,
		int	pad
	)

Convert unsigned integer to string with minimum digits. Note that the string will be NULL terminated.

Parameters

val	The unsigned integer value.
buf	The buffer.
min_dig	Minimum digits to be printed, or zero to specify no minimum digit.
pad	The padding character to be put in front of the string when the digits is less than minimum.

Returns: the number of characters written.

Macros

Functions

Detailed Description

PJLIB String is NOT Null Terminated!

Examples

Macro Definition Documentation

◆ PJ_CHECK_TRUNC_STR

◆ pj_stricmp_alnum

◆ strnicmp_alnum

Function Documentation

◆ pj_bzero()

◆ pj_create_random_string()

◆ pj_cstr()

◆ pj_memchr()

◆ pj_memcmp()

◆ pj_memcpy()

◆ pj_memmove()

◆ pj_memset()

◆ pj_str()

◆ pj_strassign()

◆ pj_strbuf()

◆ pj_strcat()

◆ pj_strcat2()

◆ pj_strchr()

◆ pj_strcmp()

◆ pj_strcmp2()

◆ pj_strcpy()

◆ pj_strcpy2()

◆ pj_strcspn()

◆ pj_strcspn2()

◆ pj_strdup()

◆ pj_strdup2()

◆ pj_strdup2_with_null()

◆ pj_strdup3()

◆ pj_strdup_with_null()

◆ pj_stricmp()

◆ pj_stricmp2()

◆ pj_stristr()

◆ pj_strlen()

◆ pj_strltrim()

◆ pj_strncmp()

◆ pj_strncmp2()

◆ pj_strncpy()

◆ pj_strncpy_with_null()

◆ pj_strnicmp()

◆ pj_strnicmp2()

◆ pj_strrtrim()

◆ pj_strset()

◆ pj_strset2()

◆ pj_strset3()

◆ pj_strspn()

◆ pj_strspn2()

◆ pj_strstr()

◆ pj_strtof()

◆ pj_strtok()

◆ pj_strtok2()

◆ pj_strtol()

◆ pj_strtol2()

◆ pj_strtoul()

◆ pj_strtoul2()

◆ pj_strtoul3()

◆ pj_strtrim()

◆ pj_utoa()

◆ pj_utoa_pad()