2 files changed, 24 insertions, 0 deletions
diff --git a/lib/yard/mruby/handlers/c/header.rb b/lib/yard/mruby/handlers/c/header.rb
index 60848cd..9c955f2 100644
--- a/lib/yard/mruby/handlers/c/header.rb
+++ b/lib/yard/mruby/handlers/c/header.rb
@@ -1,3 +1,4 @@
 require_relative 'header/base'
 require_relative 'header/function_handler'
+require_relative 'header/define_handler'
 require_relative 'header/header_decl_handler'
diff --git a/lib/yard/mruby/handlers/c/header/define_handler.rb b/lib/yard/mruby/handlers/c/header/define_handler.rb
index e69de29..1a061db 100644
--- a/lib/yard/mruby/handlers/c/header/define_handler.rb
+++ b/lib/yard/mruby/handlers/c/header/define_handler.rb
@@ -0,0 +1,23 @@
+module YARD::MRuby::Handlers::C::Header
+  class DefineHandler < Base
+    MATCH = /
+      \#\s*define\s*(\w+)
+    /mx
+
+    handles MATCH
+    statement_class YARD::MRuby::Parser::C::DirectiveStatement
+
+    process do
+      header = self.header(statement.file)
+
+      statement.declaration.scan(MATCH) do |match|
+        register DefineObject.new(header, match.first) do |obj|
+          if statement.comments
+            register_docstring(obj, statement.comments.source, statement)
+          end
+        end
+      end
+
+    end
+  end
+end