From 8c900e85d005d035e6698eb70cc362a3938ed027 Mon Sep 17 00:00:00 2001 From: Sven Verdoolaege Date: Sat, 5 Sep 2009 23:17:05 +0200 Subject: [PATCH] ax_create_stdint_h.m4: protect some limits from redefinition --- m4/ax_create_stdint_h.m4 | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/m4/ax_create_stdint_h.m4 b/m4/ax_create_stdint_h.m4 index 0c974b9..7b82165 100644 --- a/m4/ax_create_stdint_h.m4 +++ b/m4/ax_create_stdint_h.m4 @@ -663,18 +663,28 @@ typedef long intptr_t; # define INT8_MIN (-128) # define INT16_MIN (-32767-1) # define INT32_MIN (-2147483647-1) +#ifndef INT64_MIN # define INT64_MIN (-__INT64_C(9223372036854775807)-1) +#endif /* Maximum of signed integral types. */ # define INT8_MAX (127) # define INT16_MAX (32767) # define INT32_MAX (2147483647) +#ifndef INT64_MAX # define INT64_MAX (__INT64_C(9223372036854775807)) +#endif /* Maximum of unsigned integral types. */ +#ifndef UINT8_MAX # define UINT8_MAX (255) +#endif +#ifndef UINT16_MAX # define UINT16_MAX (65535) +#endif # define UINT32_MAX (4294967295U) +#ifndef UINT64_MAX # define UINT64_MAX (__UINT64_C(18446744073709551615)) +#endif /* Minimum of signed integral types having a minimum size. */ # define INT_LEAST8_MIN INT8_MIN -- 2.7.4