header files or lint broken ?

[Frank Kardel <kardel%netbsd.org@localhost>]

Hi,

currently my release build breaks with:

   compile  libc/sha384hl.ln
    compile  libc/sha512hl.ln
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(263): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(263): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(265): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(265): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(266): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(268): 
warning: integer constant out of range [252]
/fs/raid1a/src/NetBSD/tc-merge/src/lib/libc/../../common/lib/libc/hash/sha2/sha2.c(269): 
warning: integer constant out of range [252]
....

Is my tree broken ? Is lint broken or is the tree itself broken with 
respect to release builds ? I didn't see anything while quick scanning 
source-changes.

Frank