Still looks like an issue from http://svn.apache.org/viewvc?view=revision&revision=1798638
In file included from crypto/apr_siphash.c:22: /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:69:27: error: expected function body after function declarator APU_DECLARE(apr_uint64_t) apr_siphash(const void *src, apr_size_t len, ^ /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:86:19: error: expected function body after function declarator APU_DECLARE(void) apr_siphash_auth(unsigned char out[APR_SIPHASH_DSIZE], ^ /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:99:27: error: expected function body after function declarator APU_DECLARE(apr_uint64_t) apr_siphash24(const void *src, apr_size_t len, ^ /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:113:19: error: expected function body after function declarator APU_DECLARE(void) apr_siphash24_auth(unsigned char out[APR_SIPHASH_DSIZE], ^ /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:125:27: error: expected function body after function declarator APU_DECLARE(apr_uint64_t) apr_siphash48(const void *src, apr_size_t len, ^ /Users/jim/src/asf/code/dev/httpd-2.4/srclib/apr-util/include/apr_siphash.h:139:19: error: expected function body after function declarator APU_DECLARE(void) apr_siphash48_auth(unsigned char out[APR_SIPHASH_DSIZE], ^ crypto/apr_siphash.c:98:27: error: expected function body after function declarator APU_DECLARE(apr_uint64_t) apr_siphash(const void *src, apr_size_t len, ^ 7 errors generated.