Add evmc_execute helper

Author: axic

examples/capi.c

@@ -190,7 +190,7 @@ int main()
     msg.gas = gas;
     msg.depth = 0;
 
-    struct evmc_result result = vm->execute(vm, &ctx, EVMC_HOMESTEAD, &msg, code, code_size);
+    struct evmc_result result = evmc_execute(vm, &ctx, EVMC_HOMESTEAD, &msg, code, code_size);
 
     printf("Execution result:\n");
     if (result.status_code != EVMC_SUCCESS)

include/evmc/helpers.h

@@ -17,6 +17,22 @@
 
 #include <evmc/evmc.h>
 
+/**
+ * Executes the VM.
+ *
+ * @see evmc_execute_fn.
+ */
+static inline struct evmc_result evmc_execute(struct evmc_instance* instance,
+                                              struct evmc_context* context,
+                                              enum evmc_revision rev,
+                                              const struct evmc_message* msg,
+                                              uint8_t const* code,
+                                              size_t code_size);
+
+{
+    return instance->execute(instance, context, rev, msg, code, code_size);
+}
+
 /**
  * Destroys the VM instance.
  *