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/*-------------------------------------------------------------------------*/
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@version $Revision: 1.4 $
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@brief Various string handling routines to complement the C lib.
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This modules adds a few complementary string routines usually missing
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in the standard C library.
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/*--------------------------------------------------------------------------*/
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$Id: strlib.h,v 1.4 2006-09-27 11:04:11 ndevilla Exp $
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$Date: 2006-09-27 11:04:11 $
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/*---------------------------------------------------------------------------
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---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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---------------------------------------------------------------------------*/
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/*-------------------------------------------------------------------------*/
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@brief Convert a string to lowercase.
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@param s String to convert.
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@return ptr to statically allocated string.
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This function returns a pointer to a statically allocated string
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containing a lowercased version of the input string. Do not free
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or modify the returned string! Since the returned string is statically
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allocated, it will be modified at each function call (not re-entrant).
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/*--------------------------------------------------------------------------*/
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char * strlwc(const char * s);
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/*-------------------------------------------------------------------------*/
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@brief Convert a string to uppercase.
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@param s String to convert.
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@return ptr to statically allocated string.
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This function returns a pointer to a statically allocated string
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containing an uppercased version of the input string. Do not free
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or modify the returned string! Since the returned string is statically
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allocated, it will be modified at each function call (not re-entrant).
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/*--------------------------------------------------------------------------*/
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char * strupc(char * s);
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/*-------------------------------------------------------------------------*/
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@brief Skip blanks until the first non-blank character.
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@param s String to parse.
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@return Pointer to char inside given string.
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This function returns a pointer to the first non-blank character in the
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/*--------------------------------------------------------------------------*/
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char * strskp(char * s);
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/*-------------------------------------------------------------------------*/
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@brief Remove blanks at the end of a string.
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@param s String to parse.
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@return ptr to statically allocated string.
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This function returns a pointer to a statically allocated string,
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which is identical to the input string, except that all blank
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characters at the end of the string have been removed.
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Do not free or modify the returned string! Since the returned string
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is statically allocated, it will be modified at each function call
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/*--------------------------------------------------------------------------*/
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char * strcrop(char * s);
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/*-------------------------------------------------------------------------*/
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@brief Remove blanks at the beginning and the end of a string.
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@param s String to parse.
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@return ptr to statically allocated string.
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This function returns a pointer to a statically allocated string,
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which is identical to the input string, except that all blank
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characters at the end and the beg. of the string have been removed.
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Do not free or modify the returned string! Since the returned string
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is statically allocated, it will be modified at each function call
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/*--------------------------------------------------------------------------*/
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char * strstrip(char * s) ;