36 lines
966 B
C
36 lines
966 B
C
#include <windows.h>
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#include <sdsutils.h>
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// If the next token in *pszData is delimited by the DeLim char, replace DeLim
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// in *pszData by chEos, set *pszData to point to the char after the chEos and return
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// ptr to the beginning of the token; otherwise, return NULL
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PSTR GetNextToken( PSTR *pszData, char DeLim)
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{
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PSTR szPos;
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if ( (pszData == NULL) || (*pszData == NULL) || (**pszData == '\0') )
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return NULL;
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if ((szPos = ANSIStrChr( *pszData, DeLim ) ) != NULL)
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{
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PSTR szT = *pszData;
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// replace DeLim with the chEos char
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*szPos = '\0';
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*pszData = szPos + 1;
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szPos = szT;
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}
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else
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{
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// DeLim not found; set *pszData to point to
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// to the end of szData; the next invocation
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// of this function would return NULL
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szPos = *pszData;
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*pszData = szPos + lstrlen(szPos);
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}
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return szPos;
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}
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