[PATCH v2 13/16] eal: add define guards to avoid multi-inclusion

[Weiguo Li <liwg06@foxmail.com>]

Supplement define guards to prevent multiple inclusion.

Signed-off-by: Weiguo Li <liwg06@foxmail.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
---
 lib/eal/include/rte_eal_paging.h        | 5 +++++
 lib/eal/windows/include/rte_virt2phys.h | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/lib/eal/include/rte_eal_paging.h b/lib/eal/include/rte_eal_paging.h
index c60317d0f5..75c4291484 100644
--- a/lib/eal/include/rte_eal_paging.h
+++ b/lib/eal/include/rte_eal_paging.h
@@ -2,6 +2,9 @@
  * Copyright(c) 2020 Dmitry Kozlyuk
  */
 
+#ifndef RTE_EAL_PAGING_H
+#define RTE_EAL_PAGING_H
+
 #include <stdint.h>
 
 #include <rte_compat.h>
@@ -96,3 +99,5 @@ rte_mem_page_size(void);
 __rte_internal
 int
 rte_mem_lock(const void *virt, size_t size);
+
+#endif /* RTE_EAL_PAGING_H */
diff --git a/lib/eal/windows/include/rte_virt2phys.h b/lib/eal/windows/include/rte_virt2phys.h
index 4bb2b4aafe..d0eae33141 100644
--- a/lib/eal/windows/include/rte_virt2phys.h
+++ b/lib/eal/windows/include/rte_virt2phys.h
@@ -2,6 +2,9 @@
  * Copyright (c) 2020 Dmitry Kozlyuk
  */
 
+#ifndef RTE_VIRT2PHYS_H
+#define RTE_VIRT2PHYS_H
+
 /**
  * @file virt2phys driver interface
  */
@@ -32,3 +35,5 @@ DEFINE_GUID(GUID_DEVINTERFACE_VIRT2PHYS,
  */
 #define IOCTL_VIRT2PHYS_TRANSLATE CTL_CODE( \
 	VIRT2PHYS_DEVTYPE, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+#endif /* RTE_VIRT2PHYS_H */
-- 
2.25.1