diff options
author | Dylan Baker <dylan@pnwbakers.com> | 2019-10-24 10:16:15 -0700 |
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committer | Dylan Baker <dylan@pnwbakers.com> | 2019-11-05 16:39:55 +0000 |
commit | 9020f519d2434be33edd59b9205d6647db4472bb (patch) | |
tree | 19304d342c132eed5d77a1939bc6499135cdd4ab | |
parent | ee4f1bc187536d32c30f4505247750754e27f6e4 (diff) |
util/u_endian: Add error checks
As suggested by Eric Engestrom and Michel Dänzer.
-rw-r--r-- | src/util/u_endian.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/util/u_endian.h b/src/util/u_endian.h index 4e4ba60ca1d..fb3eda42c5c 100644 --- a/src/util/u_endian.h +++ b/src/util/u_endian.h @@ -80,4 +80,10 @@ #endif +#if !defined(UTIL_ARCH_LITTLE_ENDIAN) || !defined(UTIL_ARCH_BIG_ENDIAN) +# error "UTIL_ARCH_LITTLE_ENDIAN and/or UTIL_ARCH_BIG_ENDIAN were unset." +#elif UTIL_ARCH_LITTLE_ENDIAN == UTIL_ARCH_BIG_ENDIAN +# error "UTIL_ARCH_LITTLE_ENDIAN and UTIL_ARCH_BIG_ENDIAN must not both be 1 or 0." +#endif + #endif |