ext/ruby_prof/rp_method.h in ruby-prof-0.13.1 vs ext/ruby_prof/rp_method.h in ruby-prof-0.14.0

@@ -4,18 +4,13 @@
 #ifndef __RP_METHOD_INFO__
 #define __RP_METHOD_INFO__
 
 #include <ruby.h>
 
-#ifndef RUBY_VM
-#include <st.h>
-typedef st_data_t st_index_t;
-#endif
-
 extern VALUE cMethodInfo;
 
 /* A key used to identify each method */
-typedef struct 
+typedef struct
 {
     VALUE klass;                            /* The method's class. */
     ID mid;                                 /* The method id. */
     st_index_t key;                         /* Cache calculated key */
 } prof_method_key_t;