updated for version 7.0b01
diff --git a/src/option.h b/src/option.h
index 1bd9d7d..7bc952e 100644
--- a/src/option.h
+++ b/src/option.h
@@ -350,13 +350,15 @@
#ifdef FEAT_LINEBREAK
EXTERN char_u *p_breakat; /* 'breakat' */
#endif
+#ifdef FEAT_MBYTE
EXTERN char_u *p_cmp; /* 'casemap' */
EXTERN unsigned cmp_flags;
-#ifdef IN_OPTION_C
+# ifdef IN_OPTION_C
static char *(p_cmp_values[]) = {"internal", "keepascii", NULL};
+# endif
+# define CMP_INTERNAL 0x001
+# define CMP_KEEPASCII 0x002
#endif
-#define CMP_INTERNAL 0x001
-#define CMP_KEEPASCII 0x002
#ifdef FEAT_MBYTE
EXTERN char_u *p_enc; /* 'encoding' */
EXTERN int p_deco; /* 'delcombine' */