Last change
on this file since 123 was 123, checked in by root, 21 years ago |
Rework lstrip/rstrip usage
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Property svn:eol-style
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Author Date Id Revision
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File size:
1.1 KB
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[123] | 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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[2] | 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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[123] | 22 | void strip_trail_char (char *pszStripChars,char *pszSrc) {
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[2] | 23 |
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[123] | 24 | char *psz;
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[2] | 25 |
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[123] | 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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[2] | 32 | }
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| 33 | }
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| 34 | }
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| 35 |
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[123] | 36 | void strip_lead_char (char *pszStripChars,char *pszSrc) {
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[2] | 37 |
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[123] | 38 | char *psz = pszSrc;
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[2] | 39 |
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[123] | 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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[2] | 46 | }
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| 47 | }
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| 48 |
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