ulut: global hash tables size-step table variables have to be declared as extern.

Required for SDCC build.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

diff --git a/ulut/ul_hashtab.h b/ulut/ul_hashtab.h
index 1f2a559f3c0f57fe8bd37d27b1ee59530ada069a..4e37effb7b22c523dfb88177a8b5ca25459211d4 100644 (file)
--- a/ulut/ul_hashtab.h
+++ b/ulut/ul_hashtab.h
@@ -86,8 +86,8 @@ static inline int ul_hashtab_sizestep_max(const ul_hashtab_sizestep_t *steptab)
   return steptab[0].toshrink;
 }
 
-const ul_hashtab_sizestep_t *ul_hashtab_sizestep_global;
-const ul_hashtab_sizestep_t * const ul_hashtab_sizestep_default;
+extern const ul_hashtab_sizestep_t *ul_hashtab_sizestep_global;
+extern const ul_hashtab_sizestep_t * const ul_hashtab_sizestep_default;
 
 #define ul_hashtab_sizestep_null ((ul_hashtab_sizestep_t *)0)