X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_common.h;fp=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_common.h;h=98ecc1c0d0f5d9bce5bd20e70b2d6f56eedc75a5;hb=79d6f5fc5858743b654650d8b8cf4efee55d1ae8;hp=477472bf0ecf297daeb567324be43f8ee66d16da;hpb=8d4b8c87f2e8377bf1124feee193bc26a8d7ca8a;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_common.h b/lib/librte_eal/common/include/rte_common.h
index 477472bf0e..98ecc1c0d0 100644
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -59,6 +59,13 @@ extern "C" {
 #define asm __asm__
 #endif
 
+/** C extension macro for environments lacking C11 features. */
+#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 201112L
+#define RTE_STD_C11 __extension__
+#else
+#define RTE_STD_C11
+#endif
+
 #ifdef RTE_ARCH_STRICT_ALIGN
 typedef uint64_t unaligned_uint64_t __attribute__ ((aligned(1)));
 typedef uint32_t unaligned_uint32_t __attribute__ ((aligned(1)));