raid.h moved my_raid_type() out of #ifdef USE_RAID

sql_show.cc	#define USE_RAID removed


sql/sql_show.cc:
  #define USE_RAID removed
include/raid.h:
  moved my_raid_type() out of #ifdef USE_RAID

include/raid.h

@@ -25,7 +25,15 @@
 
 extern const char *raid_type_string[];
 
-#if defined(USE_RAID)
+#ifdef __cplusplus
+extern "C" {
+#endif
+const char *my_raid_type(int raid_type);
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef USE_RAID
 
 #ifdef __GNUC__
 #pragma interface			/* gcc class implementation */
@@ -84,7 +92,6 @@ extern "C" {
   int my_raid_close(File, myf MyFlags);
   int my_raid_fstat(int Filedes, struct stat *buf,  myf MyFlags);
 
-  const char *my_raid_type(int raid_type);
 
 #ifdef __cplusplus
 }

sql/sql_show.cc

@@ -21,8 +21,6 @@
 #include "sql_select.h"                         // For select_describe
 #include "sql_acl.h"
 #include <my_dir.h>
-#undef USE_RAID
-#define USE_RAID
 
 #ifdef HAVE_BERKELEY_DB
 #include "ha_berkeley.h"			// For berkeley_show_logs