libarchive: Remove a system preprocessor macro that conflicts with a local var

On SunOS i386, the system headers sometimes define macro names
corresponding to register names, short and with no prefix.
Undefine one that conflicts with our code.
This commit is contained in:
Brad King
2022-06-03 09:26:00 -04:00
parent 4a283fcc31
commit 3ba324b6b6
@@ -28,6 +28,9 @@
#define PARALLELISM_DEGREE 8
/* Remove system-defined preprocessor defintions that conflict with us. */
#undef FS
/*
blake2sp_init_param defaults to setting the expecting output length
from the digest_length parameter block field.