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45 lines
1 KiB
C
45 lines
1 KiB
C
/*-------------------------------------------------------------------------
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*
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* stringutils.h--
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*
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: stringutils.h,v 1.7 1998/09/01 04:33:56 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef STRINGUTILS_H
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#define STRINGUTILS_H
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/* use this for memory checking of alloc and free using Tcl's memory check
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package*/
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#ifdef TCL_MEM_DEBUG
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#include <tcl.h>
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#define malloc(x) ckalloc(x)
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#define free(x) ckfree(x)
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#define realloc(x,y) ckrealloc(x,y)
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#endif
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/* string fiddling utilties */
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/* all routines assume null-terminated strings! as arguments */
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/* removes whitespaces from the left, right and both sides of a string */
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/* MODIFIES the string passed in and returns the head of it */
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extern char *rightTrim(char *s);
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#ifdef STRINGUTILS_TEST
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extern void testStringUtils();
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#endif
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#ifndef NULL_STR
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#define NULL_STR (char*)0
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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#endif /* STRINGUTILS_H */
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