diff --git a/src/misc1.c b/src/misc1.c
index 31cc63b..e43d001 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -1896,7 +1896,6 @@
     vim_setenv(var, (char_u *)"");
 #endif
 }
-#endif
 
 
 /*
@@ -1914,6 +1913,7 @@
 	    && STRICMP(name, "VIMRUNTIME") == 0)
 	didset_vimruntime = FALSE;
 }
+#endif
 
 /*
  * Our portable version of setenv.
@@ -2230,6 +2230,7 @@
     }
 }
 
+# if defined(FEAT_SPELL) || defined(PROTO)
 /*
  * Like line_breakcheck() but check 100 times less often.
  */
@@ -2242,6 +2243,7 @@
 	ui_breakcheck();
     }
 }
+#endif
 
 #if defined(VIM_BACKTICK) || defined(FEAT_EVAL) \
 	|| (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \