CMSG_SPACE         56 os/unix/ngx_freebsd_config.h #undef  CMSG_SPACE
CMSG_SPACE         57 os/unix/ngx_freebsd_config.h #define CMSG_SPACE(l)       (ALIGN(sizeof(struct cmsghdr)) + ALIGN(l))
CMSG_SPACE        132 os/unix/ngx_posix_config.h #undef  CMSG_SPACE
CMSG_SPACE        133 os/unix/ngx_posix_config.h #define CMSG_SPACE(l)       (ALIGN(sizeof(struct cmsghdr)) + ALIGN(l))