1 files changed, 0 insertions, 194 deletions
diff --git a/src/backend/utils/adt/ascii.c b/src/backend/utils/adt/ascii.c
deleted file mode 100644
index a62672a5e53..00000000000
--- a/src/backend/utils/adt/ascii.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/* -----------------------------------------------------------------------
- * ascii.c
- *
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/ascii.c,v 1.12 2001/11/05 17:46:28 momjian Exp $
- *
- *	 Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
- *
- *
- *	 TO_ASCII()
- *
- *	 The PostgreSQL routine for string to ascii conversion.
- *
- * -----------------------------------------------------------------------
- */
-
-#include "postgres.h"
-#include "utils/builtins.h"
-#include "mb/pg_wchar.h"
-#include "utils/ascii.h"
-
-/* ----------
- * even if MULTIBYTE is not enabled, these functions must exist
- * since pg_proc.h has references to them.
- * ----------
- */
-#ifndef MULTIBYTE
-
-static void multibyte_error(void);
-
-static void
-multibyte_error(void)
-{
-	elog(ERROR, "Multi-byte support is not enabled");
-}
-
-Datum
-to_ascii_encname(PG_FUNCTION_ARGS)
-{
-	multibyte_error();
-	return 0;					/* keep compiler quiet */
-}
-
-Datum
-to_ascii_enc(PG_FUNCTION_ARGS)
-{
-	multibyte_error();
-	return 0;					/* keep compiler quiet */
-}
-
-Datum
-to_ascii_default(PG_FUNCTION_ARGS)
-{
-	multibyte_error();
-	return 0;					/* keep compiler quiet */
-}
-
-
-#else							/* with MULTIBYTE */
-
-
-static text *encode_to_ascii(text *data, int enc);
-
-/* ----------
- * to_ascii
- * ----------
- */
-char *
-pg_to_ascii(unsigned char *src, unsigned char *src_end, unsigned char *desc, int enc)
-{
-	unsigned char *x = NULL;
-	unsigned char *ascii = NULL;
-	int			range = 0;
-
-	/*
-	 * relevant start for an encoding
-	 */
-#define RANGE_128	128
-#define RANGE_160	160
-
-
-	if (enc == PG_LATIN1)
-	{
-		/*
-		 * ISO-8859-1 <range: 160 -- 255>
-		 */
-		ascii = "  cL Y  \"Ca  -R     'u .,      ?AAAAAAACEEEEIIII NOOOOOxOUUUUYTBaaaaaaaceeeeiiii nooooo/ouuuuyty";
-		range = RANGE_160;
-	}
-	else if (enc == PG_LATIN2)
-	{
-		/*
-		 * ISO-8859-2 <range: 160 -- 255>
-		 */
-		ascii = " A L LS \"SSTZ-ZZ a,l'ls ,sstz\"zzRAAAALCCCEEEEIIDDNNOOOOxRUUUUYTBraaaalccceeeeiiddnnoooo/ruuuuyt.";
-		range = RANGE_160;
-	}
-	else if (enc == PG_WIN1250)
-	{
-		/*
-		 * Window CP1250 <range: 128 -- 255>
-		 */
-		ascii = "  ' \"    %S<STZZ `'\"\".--  s>stzz   L A  \"CS  -RZ  ,l'u .,as L\"lzRAAAALCCCEEEEIIDDNNOOOOxRUUUUYTBraaaalccceeeeiiddnnoooo/ruuuuyt ";
-		range = RANGE_128;
-	}
-	else
-	{
-		elog(ERROR, "pg_to_ascii(): unsupported encoding from %s",
-			 pg_encoding_to_char(enc));
-	}
-
-	/*
-	 * Encode
-	 */
-	for (x = src; x <= src_end; x++)
-	{
-		if (*x < 128)
-			*desc++ = *x;
-		else if (*x < range)
-			*desc++ = ' ';		/* bogus 128 to 'range' */
-		else
-			*desc++ = ascii[*x - range];
-	}
-
-	return desc;
-}
-
-/* ----------
- * encode text
- * ----------
- */
-static text *
-encode_to_ascii(text *data, int enc)
-{
-	pg_to_ascii(
-				(unsigned char *) VARDATA(data),		/* src */
-				VARDATA(data) + VARSIZE(data),	/* src end */
-				(unsigned char *) VARDATA(data),		/* desc */
-				enc);			/* encoding */
-
-	return data;
-}
-
-/* ----------
- * convert to ASCII - enc is set as 'name' arg.
- * ----------
- */
-Datum
-to_ascii_encname(PG_FUNCTION_ARGS)
-{
-	PG_RETURN_TEXT_P
-		(
-		 encode_to_ascii
-		 (
-		  PG_GETARG_TEXT_P_COPY(0),
-		  pg_char_to_encoding(NameStr(*PG_GETARG_NAME(1)))
-		  )
-		);
-}
-
-/* ----------
- * convert to ASCII - enc is set as int4
- * ----------
- */
-Datum
-to_ascii_enc(PG_FUNCTION_ARGS)
-{
-	PG_RETURN_TEXT_P
-		(
-		 encode_to_ascii
-		 (
-		  PG_GETARG_TEXT_P_COPY(0),
-		  PG_GETARG_INT32(1)
-		  )
-		);
-}
-
-/* ----------
- * convert to ASCII - current enc is DatabaseEncoding
- * ----------
- */
-Datum
-to_ascii_default(PG_FUNCTION_ARGS)
-{
-	PG_RETURN_TEXT_P
-		(
-		 encode_to_ascii
-		 (
-		  PG_GETARG_TEXT_P_COPY(0),
-		  GetDatabaseEncoding()
-		  )
-		);
-}
-
-#endif   /* MULTIBYTE */