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-rw-r--r--src/compat/checksum/checksum_partial_compat.h2
-rw-r--r--src/compat/compat.h24
2 files changed, 26 insertions, 0 deletions
diff --git a/src/compat/checksum/checksum_partial_compat.h b/src/compat/checksum/checksum_partial_compat.h
index 5175d84..147b0a6 100644
--- a/src/compat/checksum/checksum_partial_compat.h
+++ b/src/compat/checksum/checksum_partial_compat.h
@@ -2,6 +2,8 @@
#include <net/esp.h>
#include <net/ip.h>
#include <net/ipv6.h>
+#include <net/ip6_checksum.h>
+
#define IP6_MF 0x0001
#define IP6_OFFSET 0xFFF8
static inline int skb_maybe_pull_tail(struct sk_buff *skb, unsigned int len, unsigned int max)
diff --git a/src/compat/compat.h b/src/compat/compat.h
index 16e7923..042e987 100644
--- a/src/compat/compat.h
+++ b/src/compat/compat.h
@@ -215,19 +215,43 @@ static inline u32 prandom_u32_max(u32 ep_ro)
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 75) && !defined(ISRHEL7)
+#ifndef U8_MAX
#define U8_MAX ((u8)~0U)
+#endif
+#ifndef S8_MAX
#define S8_MAX ((s8)(U8_MAX >> 1))
+#endif
+#ifndef S8_MIN
#define S8_MIN ((s8)(-S8_MAX - 1))
+#endif
+#ifndef U16_MAX
#define U16_MAX ((u16)~0U)
+#endif
+#ifndef S16_MAX
#define S16_MAX ((s16)(U16_MAX >> 1))
+#endif
+#ifndef S16_MIN
#define S16_MIN ((s16)(-S16_MAX - 1))
+#endif
+#ifndef U32_MAX
#define U32_MAX ((u32)~0U)
+#endif
+#ifndef S32_MAX
#define S32_MAX ((s32)(U32_MAX >> 1))
+#endif
+#ifndef S32_MIN
#define S32_MIN ((s32)(-S32_MAX - 1))
+#endif
+#ifndef U64_MAX
#define U64_MAX ((u64)~0ULL)
+#endif
+#ifndef S64_MAX
#define S64_MAX ((s64)(U64_MAX >> 1))
+#endif
+#ifndef S64_MIN
#define S64_MIN ((s64)(-S64_MAX - 1))
#endif
+#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 60) && !defined(ISRHEL7)
/* Making this static may very well invalidate its usefulness,