Defines starting with `a' in sys

• ACOMPAT sys/acct.h:56
• ACORE sys/acct.h:57
• AF_APPLETALK sys/socket.h:107
• AF_CCITT sys/socket.h:101
• AF_CHAOS sys/socket.h:95
• AF_DATAKIT sys/socket.h:100
• AF_DECnet sys/socket.h:103
• AF_DLI sys/socket.h:104
• AF_ECMA sys/socket.h:99
• AF_HYLINK sys/socket.h:106
• AF_IMPLINK sys/socket.h:93
• AF_INET sys/socket.h:92
• AF_ISO sys/socket.h:97
• AF_LAT sys/socket.h:105
• AF_LINK sys/socket.h:109
• AF_MAX sys/socket.h:112
• AF_NS sys/socket.h:96
• AFORK sys/acct.h:54
• AF_OSI sys/socket.h:98
• AF_PUP sys/socket.h:94
• AF_ROUTE sys/socket.h:108
• AF_SNA sys/socket.h:102
• AF_UNIX sys/socket.h:91
• AF_UNSPEC sys/socket.h:90
• AHZ sys/acct.h:66
• ALLDELAY sys/ioctl_compat.h:124
• ALTWERASE sys/termios.h:165
• a_machtype sys/exec.h:55
• ANYP sys/ioctl_compat.h:102
• ARCDENSITY sys/gprof.h:90
• ARGMAPSIZE sys/map.h:70
• ARG_MAX sys/syslimits.h:36
• ASU sys/acct.h:55
• AXSIG sys/acct.h:58