From ee154f16bd09a43359967f7e7b86c3677c09461d Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Wed, 30 Mar 2005 08:30:22 +0200
Subject: rename part 1 -- files

---
 filter/buffer.c | 93 ---------------------------------------------------------
 1 file changed, 93 deletions(-)
 delete mode 100644 filter/buffer.c

(limited to 'filter/buffer.c')

diff --git a/filter/buffer.c b/filter/buffer.c
deleted file mode 100644
index 206137a6..00000000
--- a/filter/buffer.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <fitz.h>
-
-fz_error *
-fz_newbuffer(fz_buffer **bp, int size)
-{
-	fz_buffer *b;
-
-	b = *bp = fz_malloc(sizeof(fz_buffer));
-	if (!b) return fz_outofmem;
-
-	b->refs = 1;
-	b->ownsdata = 1;
-	b->bp = fz_malloc(size);
-	if (!b->bp) { fz_free(b); return fz_outofmem; }
-
-	b->rp = b->bp;
-	b->wp = b->bp;
-	b->ep = b->bp + size;
-	b->eof = 0;
-
-	return nil;
-}
-
-fz_error *
-fz_newbufferwithdata(fz_buffer **bp, unsigned char *data, int size)
-{
-	fz_buffer *b;
-
-	b = *bp = fz_malloc(sizeof(fz_buffer));
-	if (!b) return fz_outofmem;
-
-	b->refs = 1;
-	b->ownsdata = 0;
-	b->bp = data;
-
-	b->rp = b->bp;
-	b->wp = b->bp + size;
-	b->ep = b->bp + size;
-	b->eof = 0;
-
-	return nil;
-}
-
-fz_buffer *
-fz_keepbuffer(fz_buffer *buf)
-{
-	buf->refs ++;
-	return buf;
-}
-
-void
-fz_dropbuffer(fz_buffer *buf)
-{
-	if (--buf->refs == 0)
-	{
-		if (buf->ownsdata)
-			fz_free(buf->bp);
-		fz_free(buf);
-	}
-}
-
-fz_error *
-fz_growbuffer(fz_buffer *buf)
-{
-	unsigned char *newbp;
-
-	int rp = buf->rp - buf->bp;
-	int wp = buf->wp - buf->bp;
-	int ep = buf->ep - buf->bp;
-
-	assert(buf->ownsdata);
-
-	newbp = fz_realloc(buf->bp, ep * 2);
-	if (!newbp) return fz_outofmem;
-
-	buf->bp = newbp;
-	buf->rp = buf->bp + rp;
-	buf->wp = buf->bp + wp;
-	buf->ep = buf->bp + ep * 2;
-
-	return nil;
-}
-
-fz_error *
-fz_rewindbuffer(fz_buffer *buf)
-{
-	assert(buf->ownsdata);
-	memmove(buf->bp, buf->rp, buf->wp - buf->rp);
-	buf->wp = buf->bp + (buf->wp - buf->rp);
-	buf->rp = buf->bp;
-	return nil;
-}
-
-- 
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