error: use of undeclared identifier 'mremap'

[vince090416]

compile sqlite3 with errors:
error: use of undeclared identifier 'mremap'
error: use of undeclared identifier 'geteuid
error: use of undeclared identifier 'geteuid
error: use of undeclared identifier 'rmdir
error: use of undeclared identifier 'fchown'
error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
note: expanded from macro 'ArraySize'

Hello Everyone, I happen to above problems.
My environment is:
ProductName: Mac OS X
ProductVersion: 10.13.6
Android_NDK_VERSION: 23.0.7599858
OPENSSL_VERSION: openssl-1.1.1l

Could anyone help me? Thank you!

[developernotes]

Hello @vincent0213

Thanks for your interest in SQLCipher. We reserve GitHub Issues for tracking defects within the software library itself. This particular question should be posted to the SQLCipher Community Discuss site with a full build output, please consider reposting there instead. Thanks!