- u -

• UCHAR : ssl_private.h
• UNEXPECTED_ERROR : testflock.h
• UNSET : ssl_private.h
• USE_ATOMICS_BUILTINS : apr_arch_atomic.h
• USE_ATOMICS_BUILTINS64 : apr_arch_atomic.h
• USE_CANONICAL_NAME_DNS : http_core.h
• USE_CANONICAL_NAME_OFF : http_core.h
• USE_CANONICAL_NAME_ON : http_core.h
• USE_CANONICAL_NAME_UNSET : http_core.h
• USE_CANONICAL_PHYS_PORT_OFF : http_core.h
• USE_CANONICAL_PHYS_PORT_ON : http_core.h
• USE_CANONICAL_PHYS_PORT_UNSET : http_core.h
• USE_PROC_PTHREAD_SERIALIZE : apr_private.h
• USE_SHMEM_MMAP_ANON : apr_private.h
• USE_SHMEM_MMAP_SHM : apr_private.h