diff --git a/src/syntax_parser.c b/src/syntax_parser.c
new file mode 100644
index 0000000..75153e8
--- /dev/null
+++ b/src/syntax_parser.c
@@ -0,0 +1,3 @@
+#include <definition.h>
+
+
diff --git a/src/syntax_pattern_parser.c b/src/syntax_pattern_parser.c
new file mode 100644
index 0000000..75153e8
--- /dev/null
+++ b/src/syntax_pattern_parser.c
@@ -0,0 +1,3 @@
+#include <definition.h>
+
+
diff --git a/src/syntax_rule_parser.c b/src/syntax_rule_parser.c
new file mode 100644
index 0000000..75153e8
--- /dev/null
+++ b/src/syntax_rule_parser.c
@@ -0,0 +1,3 @@
+#include <definition.h>
+
+
diff --git a/src/syntax_unit_parser.c b/src/syntax_unit_parser.c
new file mode 100644
index 0000000..75153e8
--- /dev/null
+++ b/src/syntax_unit_parser.c
@@ -0,0 +1,3 @@
+#include <definition.h>
+
+