efl/legacy/evil/src/lib/evil_string.h

#ifndef __EVIL_STRING_H__
#define __EVIL_STRING_H__


/**
 * @file evil_string.h
 * @brief The file that provides functions ported from Unix in string.h.
 * @defgroup Evil_String_Group String.h functions.
 *
 * This header provides functions ported from Unix in string.h.
 *
 * @{
 */


#if defined (_WIN32_WCE) && ! defined (__CEGCC__)

/*
 * Environment variable related functions
 *
 */

/**
 * @brief Return the static string "[Windows CE] error\n".
 *
 * @param errnum Unused parameter.
 * @return The static string "[Windows CE] error\n".
 *
 * This function just returns the static string "[Windows CE]
 * error\n".
 *
 * Conformity: Non applicable.
 *
 * Supported OS: Windows CE (not cegcc).
 */
EAPI char *strerror (int errnum);

#endif /* _WIN32_WCE && ! __CEGCC__ */

#ifndef __CEGCC__

/*
 * bit related functions
 *
 */

/**
 * @brief Return the position of the first (least significant) bit set in a word
 *
 * @param i Word to take the first bit.
 * @retur The position of the first bit set, or 0 if no bits are set.
 *
 * This function returns the position of the first (least significant)
 * bit set in @p i. The least significant bit is position 1 and the
 * most significant position e.g. 32 or 64. The function returns 0 if
 * no bits are set in @p i, or the position of the first bit set
 * otherwise.
 *
 * Conformity: BSD
 *
 * Supported OS: Windows XP, Windows CE (not cegcc).
 */
EAPI int ffs(int i);

#endif /* ! __CEGCC__ */


#ifdef _WIN32_WCE

/*
 * String manipulation related functions
 *
 */

/**
 * @brief Compare two strings.
 *
 * @param s1 The first string to compare.
 * @param s2 The second string to compare.
 * @return < 0 if s1 < s2, >0 if s1 > s2, 0 otherwise.
 *
 * This function is exactly the same as strcmp(). No possible way to
 * achieve the behavior of strcoll() on Windows CE.
 *
 * Conformity: Non applicable.
 *
 * Supported OS: Windows CE.
 */
EAPI int strcoll (const char *s1, const char *s2);

#endif /* _WIN32_WCE */


/**
 * @}
 */


#endif /* __EVIL_STRING_H__ */