Add support for (signed) __int128

sipa · sipa · commit 02b6c87b52db · 2020-08-13T11:46:34.000-07:00
diff --git a/src/util.h b/src/util.h
@@ -238,6 +238,7 @@ static SECP256K1_INLINE void secp256k1_int_cmov(int *r, const int *a, int flag)
 #endif
 #if defined(SECP256K1_WIDEMUL_INT128)
 SECP256K1_GNUC_EXT typedef unsigned __int128 uint128_t;
+SECP256K1_GNUC_EXT typedef __int128 int128_t;
 #endif
 
 #endif /* SECP256K1_UTIL_H */
