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diff --git a/src/compiler/glsl/cache.h b/src/compiler/glsl/cache.h
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-/*
- * Copyright © 2014 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#pragma once
-#ifndef CACHE_H
-#define CACHE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stdbool.h>
-
-/* Size of cache keys in bytes. */
-#define CACHE_KEY_SIZE 20
-
-typedef uint8_t cache_key[CACHE_KEY_SIZE];
-
-/* Provide inlined stub functions if the shader cache is disabled. */
-
-#ifdef ENABLE_SHADER_CACHE
-
-/**
- * Create a new cache object.
- *
- * This function creates the handle necessary for all subsequent cache_*
- * functions.
- *
- * This cache provides two distinct operations:
- *
- * o Storage and retrieval of arbitrary objects by cryptographic
- * name (or "key"). This is provided via cache_put() and
- * cache_get().
- *
- * o The ability to store a key alone and check later whether the
- * key was previously stored. This is provided via cache_put_key()
- * and cache_has_key().
- *
- * The put_key()/has_key() operations are conceptually identical to
- * put()/get() with no data, but are provided separately to allow for
- * a more efficient implementation.
- *
- * In all cases, the keys are sequences of 20 bytes. It is anticipated
- * that callers will compute appropriate SHA-1 signatures for keys,
- * (though nothing in this implementation directly relies on how the
- * names are computed). See mesa-sha1.h and _mesa_sha1_compute for
- * assistance in computing SHA-1 signatures.
- */
-struct program_cache *
-cache_create(void);
-
-/**
- * Destroy a cache object, (freeing all associated resources).
- */
-void
-cache_destroy(struct program_cache *cache);
-
-/**
- * Store an item in the cache under the name \key.
- *
- * The item can be retrieved later with cache_get(), (unless the item has
- * been evicted in the interim).
- *
- * Any call to cache_put() may cause an existing, random item to be
- * evicted from the cache.
- */
-void
-cache_put(struct program_cache *cache, cache_key key,
- const void *data, size_t size);
-
-/**
- * Retrieve an item previously stored in the cache with the name <key>.
- *
- * The item must have been previously stored with a call to cache_put().
- *
- * If \size is non-NULL, then, on successful return, it will be set to the
- * size of the object.
- *
- * \return A pointer to the stored object if found. NULL if the object
- * is not found, or if any error occurs, (memory allocation failure,
- * filesystem error, etc.). The returned data is malloc'ed so the
- * caller should call free() it when finished.
- */
-void *
-cache_get(struct program_cache *cache, cache_key key, size_t *size);
-
-/**
- * Store the name \key within the cache, (without any associated data).
- *
- * Later this key can be checked with cache_has_key(), (unless the key
- * has been evicted in the interim).
- *
- * Any call to cache_record() may cause an existing, random key to be
- * evicted from the cache.
- */
-void
-cache_put_key(struct program_cache *cache, cache_key key);
-
-/**
- * Test whether the name \key was previously recorded in the cache.
- *
- * Return value: True if cache_put_key() was previously called with
- * \key, (and the key was not evicted in the interim).
- *
- * Note: cache_has_key() will only return true for keys passed to
- * cache_put_key(). Specifically, a call to cache_put() will not cause
- * cache_has_key() to return true for the same key.
- */
-bool
-cache_has_key(struct program_cache *cache, cache_key key);
-
-#else
-
-static inline struct program_cache *
-cache_create(void)
-{
- return NULL;
-}
-
-static inline void
-cache_destroy(struct program_cache *cache) {
- return;
-}
-
-static inline void
-cache_put(struct program_cache *cache, cache_key key,
- const void *data, size_t size)
-{
- return;
-}
-
-static inline uint8_t *
-cache_get(struct program_cache *cache, cache_key key, size_t *size)
-{
- return NULL;
-}
-
-static inline void
-cache_put_key(struct program_cache *cache, cache_key key)
-{
- return;
-}
-
-static inline bool
-cache_has_key(struct program_cache *cache, cache_key key)
-{
- return false;
-}
-
-#endif /* ENABLE_SHADER_CACHE */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CACHE_H */