Last change
on this file since 123 was 123, checked in by root, 21 years ago |
Rework lstrip/rstrip usage
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Author Date Id Revision
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File size:
1.1 KB
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1 |
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2 | /***********************************************************************
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3 |
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4 | $Id: strips.c 123 2004-12-05 00:20:19Z root $
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5 |
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6 | String strippers
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7 |
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8 | Copyright (c) 1993-98 M. Kimes
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9 | Copyright (c) 2004 Steven H.Levine
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10 |
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11 | Revisions 01 Aug 04 SHL - Rework lstrip/rstrip usage
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12 |
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13 | ***********************************************************************/
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14 |
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15 | #include <os2.h>
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16 | #include <stdlib.h>
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17 | #include <string.h>
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18 | #include <ctype.h>
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19 |
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20 | #pragma alloc_text(MISC8,strip_trail_char,strip_lead_char)
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21 |
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22 | void strip_trail_char (char *pszStripChars,char *pszSrc) {
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23 |
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24 | char *psz;
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25 |
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26 | if(pszSrc && *pszSrc && pszStripChars && *pszStripChars) {
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27 | psz = pszSrc + strlen(pszSrc) - 1;
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28 | // while not empty and tail char in strip list
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29 | while (*pszSrc && strchr(pszStripChars,*psz) != NULL) {
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30 | *psz = 0;
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31 | psz--;
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32 | }
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33 | }
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34 | }
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35 |
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36 | void strip_lead_char (char *pszStripChars,char *pszSrc) {
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37 |
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38 | char *psz = pszSrc;
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39 |
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40 | if(pszSrc && *pszSrc && pszStripChars && *pszStripChars) {
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41 | // while lead char in strip list
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42 | while(*psz && strchr(pszStripChars,*psz) != NULL)
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43 | psz++;
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44 | if(psz != pszSrc)
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45 | memmove(pszSrc,psz,strlen(psz) + 1);
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46 | }
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47 | }
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48 |
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