Editing strxfrm - FilterMeisterWiki

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= strxfrm =
== Syntax ==
:{{int strxfrm(char * dest, const char * src, int n)}}
== Arguments ==
:'''dest'''
::The string to which the source string is to be copied.
:'''src'''
::The string which is to be copied to the destination string.
:'''n'''
::The maximum number of characters to copy to the destination string.
== Return ==
:The length of the transformed string, even if higher than '''n'''.
== Description ==
:Transforms the string '''src''' according to the current locale and copies up to the first '''n''' characters to '''dest'''.  The string is transformed in such a way that the ((strcmp)) function may be used on the transformed strings to determine the correct collating sequence according to the locale-specific collating conventions set by ((setlocale)).
:Returns the number of characters needed to store the transformed string, even if greater than '''n'''.
:If '''n''' is zero, no part of the string is copied to '''dest''' (which now may also be NULL). Use this to find out the size required for '''dest'''.
=== Also see ===
:((strcmp)), ((setlocale))

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