1 files changed, 0 insertions, 74 deletions
diff --git a/firmware/lib/stateful_util.c b/firmware/lib/stateful_util.c
deleted file mode 100644
index f0718f6d..00000000
--- a/firmware/lib/stateful_util.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Implementations of stateful memory operations.
- */
-
-#include "sysincludes.h"
-
-#include "stateful_util.h"
-#include "utility.h"
-
-void StatefulInit(MemcpyState *state, void *buf, uint64_t len)
-{
-	state->remaining_buf = buf;
-	state->remaining_len = len;
-	state->overrun = 0;
-}
-
-void *StatefulSkip(MemcpyState *state, uint64_t len)
-{
-	if (state->overrun)
-		return NULL;
-	if (len > state->remaining_len) {
-		state->overrun = 1;
-		return NULL;
-	}
-	state->remaining_buf += len;
-	state->remaining_len -= len;
-	return state; /* Must return something non-NULL. */
-}
-
-void *StatefulMemcpy(MemcpyState *state, void *dst, uint64_t len)
-{
-	if (state->overrun)
-		return NULL;
-	if (len > state->remaining_len) {
-		state->overrun = 1;
-		return NULL;
-	}
-	memcpy(dst, state->remaining_buf, len);
-	state->remaining_buf += len;
-	state->remaining_len -= len;
-	return dst;
-}
-
-const void *StatefulMemcpy_r(MemcpyState *state, const void *src, uint64_t len)
-{
-	if (state->overrun)
-		return NULL;
-	if (len > state->remaining_len) {
-		state->overrun = 1;
-		return NULL;
-	}
-	memcpy(state->remaining_buf, src, len);
-	state->remaining_buf += len;
-	state->remaining_len -= len;
-	return src;
-}
-
-const void *StatefulMemset_r(MemcpyState *state, const uint8_t val,
-			     uint64_t len)
-{
-	if (state->overrun)
-		return NULL;
-	if (len > state->remaining_len) {
-		state->overrun = 1;
-		return NULL;
-	}
-	memset(state->remaining_buf, val, len);
-	state->remaining_buf += len;
-	state->remaining_len -= len;
-	return state; /* Must return something non-NULL. */
-}