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Make functions static where possible, enclose unused functions in #ifdef NOT_USED.
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.8 1997/02/13 08:31:57 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.9 1997/08/19 21:36:56 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -28,8 +28,8 @@
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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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char *leftTrim(char *s)
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#ifdef NOT_USED
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static char *leftTrim(char *s)
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{
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char *s2 = s;
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int shift=0;
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@ -45,6 +45,7 @@ char *leftTrim(char *s)
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return s2;
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}
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#endif
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char *rightTrim(char *s)
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{
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@ -59,11 +60,13 @@ char *rightTrim(char *s)
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return s;
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}
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char *doubleTrim(char *s)
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#ifdef NOT_USED
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static char *doubleTrim(char *s)
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{
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strcpy(s,leftTrim(rightTrim(s)));
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return s;
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}
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#endif
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#ifdef STRINGUTILS_TEST
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void testStringUtils()
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