Minor

src/hb-ot-shape.cc

diff --git a/src/hb-ot-shape.cc b/src/hb-ot-shape.cc
index e122ef4..5a1960c 100644
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@@ -37,6 +37,7 @@
 #include "hb-ot-shape-normalize-private.hh"
 
 #include "hb-ot-layout-private.hh"
+#include "hb-unicode-private.hh"
 #include "hb-set-private.hh"
 
 

src/hb-unicode-private.hh

diff --git a/src/hb-unicode-private.hh b/src/hb-unicode-private.hh
index 31a7abb..6652015 100644
--- a/src/hb-unicode-private.hh
+++ b/src/hb-unicode-private.hh
@@ -102,7 +102,7 @@
   }
 
 
-  unsigned int
+  inline unsigned int
   modified_combining_class (hb_codepoint_t unicode)
   {
     /* XXX This hack belongs to the Myanmar shaper. */
@@ -119,7 +119,7 @@
     return _hb_modified_combining_class[combining_class (unicode)];
   }
 
-  inline hb_bool_t
+  static inline hb_bool_t
   is_variation_selector (hb_codepoint_t unicode)
   {
     return unlikely (hb_in_ranges (unicode,
@@ -164,7 +164,7 @@
    * E0100..E01EF  # Mn [240] VARIATION SELECTOR-17..VARIATION SELECTOR-256
    * E01F0..E0FFF  # Cn [3600] <reserved-E01F0>..<reserved-E0FFF>
    */
-  inline hb_bool_t
+  static inline hb_bool_t
   is_default_ignorable (hb_codepoint_t ch)
   {
     hb_codepoint_t plane = ch >> 16;