utfebcdic.h: Fix EBCDIC compilation error

The #include needs to always be done, so remove the #ifdef.  The
included file has the proper setup anyway for the variables that were
used.

utfebcdic.h

@@ -121,22 +121,8 @@
 
 START_EXTERN_C
 
-#ifdef DOINIT
-
 #include "ebcdic_tables.h"
 
-#else
-EXTCONST U8 PL_utf8skip[];
-EXTCONST U8 PL_e2utf[];
-EXTCONST U8 PL_utf2e[];
-EXTCONST U8 PL_e2a[];
-EXTCONST U8 PL_a2e[];
-EXTCONST U8 PL_fold[];
-EXTCONST U8 PL_fold_latin1[];
-EXTCONST U8 PL_latin1_lc[];
-EXTCONST U8 PL_mod_latin1_uc[];
-#endif
-
 END_EXTERN_C
 
 /* EBCDIC-happy ways of converting native code to UTF-8 */