jstradv.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 73 行

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*
*                            Open Watcom Project
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#include "variety.h"
#include <jstring.h>

/**
*
*  Name:        jstradv         暥帤悢暘愭偺億僀儞僞傪摼傞
*
*  Synopsis:    news = jstradv( s, nm );
*
*               JSTRING news;   怴暥帤楍
*               JSTRING s;      暥帤楍
*               int nm;         暥帤悢
*
*  Description: 暥帤楍倱偺愭摢偐傜値倣偱巜掕偟偨暥帤悢偩偗愭偺暥帤傪巜偡
*               億僀儞僞傪曉偡丅娍帤僐乕僪偼俀僶僀僩偱侾暥帤偲悢偊傞丅
*
*  Returns:     暥帤楍倱偑暥帤悢値倣傛傝傕抁偄応崌偼丄暥帤楍偺嵟屻偵偁傞
*               僰儖暥帤傪巜偡億僀儞僞傪曉偡丅
*
*
*  Name:        jstradv         get forward string position in specified string.*
*  Synopsis:    news = jstradv( s, nm );
*
*               JSTRING news;   forward position
*               JSTRING s;      current position of string
*               int     nm;     number of letters for forwarding
*
*  Description: This function returns the forward position where is advanced nm
*               times per letter from current position for s string. A kanji
*               letter consists of 2 byte.
*
*  Returns:     If the length of s string is shorter than nm number then this
*               function will return the end of position for s string.
**/


_WCRTLINK JSTRING jstradv( const JCHAR *s, size_t nm )
{
    return( (JSTRING) (s + mtob( s, nm )) );
}