diff --git a/src/mesa/program/prog_cache.c b/src/mesa/program/prog_cache.c
index 099fbeb1bf6..ae22a970258 100644
--- a/src/mesa/program/prog_cache.c
+++ b/src/mesa/program/prog_cache.c
@@ -162,15 +162,6 @@ _mesa_delete_program_cache(struct gl_context *ctx, struct gl_program_cache *cach
    FREE(cache);
 }
 
-void
-_mesa_delete_shader_cache(struct gl_context *ctx,
-			  struct gl_program_cache *cache)
-{
-   clear_cache(ctx, cache, GL_TRUE);
-   free(cache->items);
-   FREE(cache);
-}
-
 
 struct gl_program *
 _mesa_search_program_cache(struct gl_program_cache *cache,
@@ -228,32 +219,3 @@ _mesa_program_cache_insert(struct gl_context *ctx,
    c->next = cache->items[hash % cache->size];
    cache->items[hash % cache->size] = c;
 }
-
-void
-_mesa_shader_cache_insert(struct gl_context *ctx,
-			  struct gl_program_cache *cache,
-			  const void *key, GLuint keysize,
-			  struct gl_shader_program *program)
-{
-   const GLuint hash = hash_key(key, keysize);
-   struct cache_item *c = CALLOC_STRUCT(cache_item);
-
-   c->hash = hash;
-
-   c->key = malloc(keysize);
-   memcpy(c->key, key, keysize);
-   c->keysize = keysize;
-
-   c->program = (struct gl_program *)program;  /* no refcount change */
-
-   if (cache->n_items > cache->size * 1.5) {
-      if (cache->size < 1000)
-	 rehash(cache);
-      else
-	 clear_cache(ctx, cache, GL_TRUE);
-   }
-
-   cache->n_items++;
-   c->next = cache->items[hash % cache->size];
-   cache->items[hash % cache->size] = c;
-}
diff --git a/src/mesa/program/prog_cache.h b/src/mesa/program/prog_cache.h
index 65fee22ecaf..4f7bd6a2afe 100644
--- a/src/mesa/program/prog_cache.h
+++ b/src/mesa/program/prog_cache.h
@@ -50,10 +50,6 @@ _mesa_new_program_cache(void);
 extern void
 _mesa_delete_program_cache(struct gl_context *ctx, struct gl_program_cache *pc);
 
-extern void
-_mesa_delete_shader_cache(struct gl_context *ctx,
-			  struct gl_program_cache *cache);
-
 extern struct gl_program *
 _mesa_search_program_cache(struct gl_program_cache *cache,
                            const void *key, GLuint keysize);
@@ -64,12 +60,6 @@ _mesa_program_cache_insert(struct gl_context *ctx,
                            const void *key, GLuint keysize,
                            struct gl_program *program);
 
-void
-_mesa_shader_cache_insert(struct gl_context *ctx,
-			  struct gl_program_cache *cache,
-			  const void *key, GLuint keysize,
-			  struct gl_shader_program *program);
-
 
 #ifdef __cplusplus
 }