CMSG_LEN           62 src/os/unix/ngx_freebsd_config.h #undef  CMSG_LEN
CMSG_LEN           63 src/os/unix/ngx_freebsd_config.h #define CMSG_LEN(l)         (ALIGN(sizeof(struct cmsghdr)) + (l))
CMSG_LEN          154 src/os/unix/ngx_posix_config.h #undef  CMSG_LEN
CMSG_LEN          155 src/os/unix/ngx_posix_config.h #define CMSG_LEN(l)         (ALIGN(sizeof(struct cmsghdr)) + (l))