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-rw-r--r--crypto/ec/ecp_nistp256.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ec/ecp_nistp256.c b/crypto/ec/ecp_nistp256.c
index d8f7e8aa3f..6381efab45 100644
--- a/crypto/ec/ecp_nistp256.c
+++ b/crypto/ec/ecp_nistp256.c
@@ -41,13 +41,13 @@ NON_EMPTY_TRANSLATION_UNIT
# include <openssl/err.h>
# include "ec_lcl.h"
-# if defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
+# if defined(__SIZEOF_INT128__) && __SIZEOF_INT128__==16
/* even with gcc, the typedef won't work for 32-bit platforms */
typedef __uint128_t uint128_t; /* nonstandard; implemented by gcc on 64-bit
* platforms */
typedef __int128_t int128_t;
# else
-# error "Need GCC 3.1 or later to define type uint128_t"
+# error "Need GCC 4.0 or later to define type uint128_t"
# endif
typedef uint8_t u8;