branches/zip: row_mysql_store_blob_ref(): Change the type of the parameter

"data" from byte* to const void*.

include/row0mysql.h

@@ -64,11 +64,16 @@ void
 row_mysql_store_blob_ref(
 /*=====================*/
 	byte*		dest,	/* in: where to store */
-	ulint	col_len,	/* in: dest buffer size: determines into
+	ulint		col_len,/* in: dest buffer size: determines into
 				how many bytes the BLOB length is stored,
-				this may vary from 1 to 4 bytes */
-	byte*	data,		/* in: BLOB data */
-	ulint	len);		/* in: BLOB length */
+				the space for the length may vary from 1
+				to 4 bytes */
+	const void*	data,	/* in: BLOB data; if the value to store
+				is SQL NULL this should be NULL pointer */
+	ulint		len);	/* in: BLOB length; if the value to store
+				is SQL NULL this should be 0; remember
+				also to set the NULL bit in the MySQL record
+				header! */
 /***********************************************************************
 Reads a reference to a BLOB in the MySQL format. */
 

row/row0mysql.c

@@ -181,11 +181,11 @@ void
 row_mysql_store_blob_ref(
 /*=====================*/
 	byte*		dest,	/* in: where to store */
-	ulint	col_len,	/* in: dest buffer size: determines into
+	ulint		col_len,/* in: dest buffer size: determines into
 				how many bytes the BLOB length is stored,
 				the space for the length may vary from 1
 				to 4 bytes */
-	byte*	data,		/* in: BLOB data; if the value to store
+	const void*	data,	/* in: BLOB data; if the value to store
 				is SQL NULL this should be NULL pointer */
 	ulint		len)	/* in: BLOB length; if the value to store
 				is SQL NULL this should be 0; remember
@@ -208,7 +208,7 @@ row_mysql_store_blob_ref(
 
 	mach_write_to_n_little_endian(dest, col_len - 8, len);
 
-	ut_memcpy(dest + col_len - 8, &data, sizeof(byte*));
+	memcpy(dest + col_len - 8, &data, sizeof data);
 }
 
 /***********************************************************************