Defined in 2 files as a macro:

• external/bsd/ntp/dist/sntp/libevent/compat/sys/queue.h, line 367 (as a macro)
• sys/sys/queue.h, line 541 (as a macro)

Referenced in 2 files:

• external/bsd/tmux/dist/cmd-swap-pane.c, line 87
• external/bsd/tmux/dist/layout.c
  • line 471
  • line 993