portability fixes
diff --git a/libasn1parser/asn1parser.h b/libasn1parser/asn1parser.h
index ff7e410..d5a09a9 100644
--- a/libasn1parser/asn1parser.h
+++ b/libasn1parser/asn1parser.h
@@ -38,16 +38,16 @@
#define PRIuASN "llu" /* Or j? */
#endif
-#include <asn1p_list.h>
-#include <asn1p_oid.h> /* Object identifiers (OIDs) */
-#include <asn1p_ref.h> /* References to custom types */
-#include <asn1p_value.h> /* Value definition */
-#include <asn1p_param.h> /* Parametrization */
-#include <asn1p_constr.h> /* Type Constraints */
-#include <asn1p_xports.h> /* IMports/EXports */
-#include <asn1p_module.h> /* ASN.1 definition module */
-#include <asn1p_class.h> /* CLASS-related stuff */
-#include <asn1p_expr.h> /* A single ASN.1 expression */
+#include "asn1p_list.h"
+#include "asn1p_oid.h" /* Object identifiers (OIDs) */
+#include "asn1p_ref.h" /* References to custom types */
+#include "asn1p_value.h" /* Value definition */
+#include "asn1p_param.h" /* Parametrization */
+#include "asn1p_constr.h" /* Type Constraints */
+#include "asn1p_xports.h" /* IMports/EXports */
+#include "asn1p_module.h" /* ASN.1 definition module */
+#include "asn1p_class.h" /* CLASS-related stuff */
+#include "asn1p_expr.h" /* A single ASN.1 expression */
/*
* Parser flags.