diff --git a/legacy/eet/src/lib/Eet.h b/legacy/eet/src/lib/Eet.h
index 35c2a3a4de..5a163c68b8 100644
--- a/legacy/eet/src/lib/Eet.h
+++ b/legacy/eet/src/lib/Eet.h
@@ -758,7 +758,7 @@ extern "C" {
     * function call.
     *
     */
-   EAPI void *eet_data_read(Eet_File *ef, Eet_Data_Descriptor *edd, char *name);
+   EAPI void *eet_data_read(Eet_File *ef, Eet_Data_Descriptor *edd, const char *name);
 
    /**
     * Write a data structure from memory and store in an eet file.
diff --git a/legacy/eet/src/lib/Eet_private.h b/legacy/eet/src/lib/Eet_private.h
index 48f244b006..4f142fd464 100644
--- a/legacy/eet/src/lib/Eet_private.h
+++ b/legacy/eet/src/lib/Eet_private.h
@@ -40,7 +40,7 @@ FILE *_eet_memfile_read_open(const void *data, size_t size);
 void  _eet_memfile_read_close(FILE *f);
 FILE *_eet_memfile_write_open(void **data, size_t *size);
 void  _eet_memfile_write_close(FILE *f);
-void  _eet_memfile_shutdown();
+void  _eet_memfile_shutdown(void);
 
 #ifndef PATH_MAX
 #define PATH_MAX 4096
diff --git a/legacy/eet/src/lib/eet_data.c b/legacy/eet/src/lib/eet_data.c
index 023fd8d720..2076841666 100644
--- a/legacy/eet/src/lib/eet_data.c
+++ b/legacy/eet/src/lib/eet_data.c
@@ -141,7 +141,7 @@ static Eet_Data_Chunk *eet_data_chunk_new(void *data, int size, const char *name
 static void            eet_data_chunk_free(Eet_Data_Chunk *chnk);
 
 static Eet_Data_Stream *eet_data_stream_new(void);
-static void             eet_data_stream_write(Eet_Data_Stream *ds, void *data, int size);
+static void             eet_data_stream_write(Eet_Data_Stream *ds, const void *data, int size);
 static void             eet_data_stream_free(Eet_Data_Stream *ds);
 
 static void             eet_data_chunk_put(Eet_Data_Chunk *chnk, Eet_Data_Stream *ds);
@@ -542,7 +542,7 @@ eet_data_stream_free(Eet_Data_Stream *ds)
 }
 
 static void
-eet_data_stream_write(Eet_Data_Stream *ds, void *data, int size)
+eet_data_stream_write(Eet_Data_Stream *ds, const void *data, int size)
 {
    char *p;
 
@@ -823,7 +823,7 @@ eet_data_descriptor_element_add(Eet_Data_Descriptor *edd,
 }
 
 EAPI void *
-eet_data_read(Eet_File *ef, Eet_Data_Descriptor *edd, char *name)
+eet_data_read(Eet_File *ef, Eet_Data_Descriptor *edd, const char *name)
 {
    void *data_dec;
    void *data;
diff --git a/legacy/eet/src/lib/eet_memfile.c b/legacy/eet/src/lib/eet_memfile.c
index 28057732fb..bfb0434c6f 100644
--- a/legacy/eet/src/lib/eet_memfile.c
+++ b/legacy/eet/src/lib/eet_memfile.c
@@ -5,7 +5,7 @@ FILE *
 _eet_memfile_read_open(const void *data, size_t size)
 {
 #ifdef HAVE_FMEMOPEN
-   return (FILE *)fmemopen(data, size, "rb");
+   return (FILE *)fmemopen((void*)data, size, "rb");
 #else
    FILE *f;