xstrcoll.h File Reference

#include <sys/types.h>

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Macros
#define	stringcompare(a, alen, b, blen)   xstrcoll((const char *)a, alen, (const char *)b, blen)

Functions
int	xstrcoll (const char *a, size_t alen, const char *b, size_t blen)
int	str_compare (void *a, void *b)

Macro Definition Documentation

stringcompare

#define stringcompare	(		a,
			alen,
			b,
			blen
	)		xstrcoll((const char *)a, alen, (const char *)b, blen)

Definition at line 34 of file xstrcoll.h.

Function Documentation

str_compare()

int str_compare	(	void *	a,
		void *	b
	)

xstrcoll Compares two '\0' terminated string, returning negative, zero, or positive depending on whether A compares less than, equal to, or greater than B.

Note

This function can be used to compare elements of a string table.

Parameters

[in]	a	Void pointer to string A.
[in]	b	Void pointer to string B.

Returns

return value

• negative A is less than B
• positive A is greater than B
• zero A is equal to B

Definition at line 22 of file xstrcoll.c.

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xstrcoll()

int xstrcoll	(	const char *	a,
		size_t	alen,
		const char *	b,
		size_t	blen
	)

Compare two strings A and B, returning negative, zero, or positive depending on whether A compares less than, equal to, or greater than B.

Parameters

[in]	a	Pointer to string A.
[in]	alen	Length of string A (without terminating character).
[in]	b	Pointer to string B.
[in]	blen	Length of string B (without terminating character).

Returns

return value

• negative A is less than B
• positive A is greater than B
• zero A is equal to B

Definition at line 27 of file xstrcoll.c.

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