diff --git a/System Abstraction/linux/cdb_file.c b/System Abstraction/linux/cdb_file.c
index adc51de..4c3aacd 100644
--- a/System Abstraction/linux/cdb_file.c	
+++ b/System Abstraction/linux/cdb_file.c	
@@ -14,8 +14,6 @@ struct sus_File_impl{
 	int fd;
 };
 
-typedef struct sus_File_impl sus_File_impl;
-
 sus_File sus_fileOpenInMem(char * fileName, unsigned long parameter) {
 	int flags = O_RDWR;
 	if(parameter & SUS_FILE_NEW) flags |= O_CREAT | O_EXCL;
@@ -43,7 +41,7 @@ sus_File sus_fileOpenInMem(char * fileName, unsigned long parameter) {
 		return NULL;
 	}
 
-	sus_File_impl *file = (sus_File_impl *) sus_heapAlloc(sizeof(sus_File_impl));
+	sus_File file = (sus_File) sus_heapAlloc(sizeof(struct sus_File_impl));
 	file->memroy = mem;
 	file->length = info.st_size;
 	file->fd = fd;