From 28ec9a1fa0f9b1d741920dfa8afc91fa2532c43d Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Fri, 9 Jul 2010 20:20:33 -0700
Subject: Split src/ into core/ and stream/.

---
 src/upb_string.c | 47 -----------------------------------------------
 1 file changed, 47 deletions(-)
 delete mode 100644 src/upb_string.c

(limited to 'src/upb_string.c')

diff --git a/src/upb_string.c b/src/upb_string.c
deleted file mode 100644
index 91ab9ae..0000000
--- a/src/upb_string.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * upb - a minimalist implementation of protocol buffers.
- *
- * Copyright (c) 2010 Joshua Haberman.  See LICENSE for details.
- */
-
-#include "upb_string.h"
-
-#include <stdlib.h>
-
-#define UPB_STRING_UNFINALIZED -1
-
-static uint32_t upb_round_up_pow2(uint32_t v) {
-  // http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2
-  v--;
-  v |= v >> 1;
-  v |= v >> 2;
-  v |= v >> 4;
-  v |= v >> 8;
-  v |= v >> 16;
-  v++;
-  return v;
-}
-
-upb_string *upb_string_new() {
-  upb_string *str = malloc(sizeof(*str));
-  str->ptr = NULL;
-  str->size = 0;
-  str->len = UPB_STRING_UNFINALIZED;
-  upb_atomic_refcount_init(&str->refcount, 1);
-  return str;
-}
-
-void _upb_string_free(upb_string *str) {
-  if(str->ptr) free(str->ptr);
-  free(str);
-}
-
-char *upb_string_getrwbuf(upb_string *str, upb_strlen_t len) {
-  assert(str->len == UPB_STRING_UNFINALIZED);
-  if (str->size < len) {
-    str->size = upb_round_up_pow2(len);
-    str->ptr = realloc(str->ptr, str->size);
-  }
-  str->len = len;
-  return str->ptr;
-}
-- 
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