1 files changed, 0 insertions, 255 deletions
diff --git a/lib/libhts/htsbuf.c b/lib/libhts/htsbuf.c
deleted file mode 100644
index 09ec334486..0000000000
--- a/lib/libhts/htsbuf.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- *  Buffer management functions
- *  Copyright (C) 2008 Andreas Öman
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version 2
- *  of the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include "htsbuf.h"
-#ifdef _MSC_VER
-#include "msvc.h"
-#endif
-
-#ifndef MIN
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-#ifndef MAX
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
-
-/**
- *
- */
-void
-htsbuf_queue_init(htsbuf_queue_t *hq, unsigned int maxsize)
-{
-  if(maxsize == 0)
-    maxsize = INT32_MAX;
-  TAILQ_INIT(&hq->hq_q);
-  hq->hq_size = 0;
-  hq->hq_maxsize = maxsize;
-}
-
-
-/**
- *
- */
-void
-htsbuf_data_free(htsbuf_queue_t *hq, htsbuf_data_t *hd)
-{
-  TAILQ_REMOVE(&hq->hq_q, hd, hd_link);
-  free(hd->hd_data);
-  free(hd);
-}
-
-
-/**
- *
- */
-void
-htsbuf_queue_flush(htsbuf_queue_t *hq)
-{
-  htsbuf_data_t *hd;
-
-  hq->hq_size = 0;
-
-  while((hd = TAILQ_FIRST(&hq->hq_q)) != NULL)
-    htsbuf_data_free(hq, hd);
-}
-
-/**
- *
- */
-void
-htsbuf_append(htsbuf_queue_t *hq, const char *buf, size_t len)
-{
-  htsbuf_data_t *hd = TAILQ_LAST(&hq->hq_q, htsbuf_data_queue);
-  int c;
-  hq->hq_size += len;
-
-  if(hd != NULL) {
-    /* Fill out any previous buffer */
-    c = MIN(hd->hd_data_size - hd->hd_data_len, len);
-    memcpy(hd->hd_data + hd->hd_data_len, buf, c);
-    hd->hd_data_len += c;
-    buf += c;
-    len -= c;
-  }
-  if(len == 0)
-    return;
-  
-  hd = malloc(sizeof(htsbuf_data_t));
-  TAILQ_INSERT_TAIL(&hq->hq_q, hd, hd_link);
-  
-  c = MAX(len, 1000); /* Allocate 1000 bytes to support lots of small writes */
-
-  hd->hd_data = malloc(c);
-  hd->hd_data_size = c;
-  hd->hd_data_len = len;
-  hd->hd_data_off = 0;
-  memcpy(hd->hd_data, buf, len);
-}
-
-/**
- *
- */
-void
-htsbuf_append_prealloc(htsbuf_queue_t *hq, const char *buf, size_t len)
-{
-  htsbuf_data_t *hd;
-
-  hq->hq_size += len;
-
-  hd = malloc(sizeof(htsbuf_data_t));
-  TAILQ_INSERT_TAIL(&hq->hq_q, hd, hd_link);
-  
-  hd->hd_data = (void *)buf;
-  hd->hd_data_size = len;
-  hd->hd_data_len = len;
-  hd->hd_data_off = 0;
-}
-
-/**
- *
- */
-size_t
-htsbuf_read(htsbuf_queue_t *hq, char *buf, size_t len)
-{
-  size_t r = 0;
-  int c;
-
-  htsbuf_data_t *hd;
-  
-  while(len > 0) {
-    hd = TAILQ_FIRST(&hq->hq_q);
-    if(hd == NULL)
-      break;
-
-    c = MIN(hd->hd_data_len - hd->hd_data_off, len);
-    memcpy(buf, hd->hd_data + hd->hd_data_off, c);
-
-    r += c;
-    buf += c;
-    len -= c;
-    hd->hd_data_off += c;
-    hq->hq_size -= c;
-    if(hd->hd_data_off == hd->hd_data_len)
-      htsbuf_data_free(hq, hd);
-  }
-  return r;
-}
-
-
-/**
- *
- */
-size_t
-htsbuf_find(htsbuf_queue_t *hq, uint8_t v)
-{
-  htsbuf_data_t *hd;
-  unsigned int i, o = 0;
-
-  TAILQ_FOREACH(hd, &hq->hq_q, hd_link) {
-    for(i = hd->hd_data_off; i < hd->hd_data_len; i++) {
-      if(hd->hd_data[i] == v) 
-	return o + i - hd->hd_data_off;
-    }
-    o += hd->hd_data_len - hd->hd_data_off;
-  }
-  return -1;
-}
-
-
-
-/**
- *
- */
-size_t
-htsbuf_peek(htsbuf_queue_t *hq, char *buf, size_t len)
-{
-  size_t r = 0;
-  int c;
-
-  htsbuf_data_t *hd = TAILQ_FIRST(&hq->hq_q);
-  
-  while(len > 0 && hd != NULL) {
-    c = MIN(hd->hd_data_len - hd->hd_data_off, len);
-    memcpy(buf, hd->hd_data + hd->hd_data_off, c);
-
-    buf += c;
-    len -= c;
-
-    hd = TAILQ_NEXT(hd, hd_link);
-  }
-  return r;
-}
-
-/**
- *
- */
-size_t
-htsbuf_drop(htsbuf_queue_t *hq, size_t len)
-{
-  size_t r = 0;
-  int c;
-  htsbuf_data_t *hd;
-  
-  while(len > 0) {
-    hd = TAILQ_FIRST(&hq->hq_q);
-    if(hd == NULL)
-      break;
-
-    c = MIN(hd->hd_data_len - hd->hd_data_off, len);
-    len -= c;
-    hd->hd_data_off += c;
-    
-    if(hd->hd_data_off == hd->hd_data_len)
-      htsbuf_data_free(hq, hd);
-  }
-  return r;
-}
-
-/**
- *
- */
-void
-htsbuf_vqprintf(htsbuf_queue_t *hq, const char *fmt, va_list ap)
-{
-  char buf[5000];
-  htsbuf_append(hq, buf, vsnprintf(buf, sizeof(buf), fmt, ap));
-}
-
-
-/**
- *
- */
-void
-htsbuf_qprintf(htsbuf_queue_t *hq, const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  htsbuf_vqprintf(hq, fmt, ap);
-  va_end(ap);
-}
-
-