# xcalloc

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/xmalloc.c#L41
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-function-xcalloc/

```c
void * xcalloc(size_t nmemb, size_t size)
```

## Parameters

- `nmemb` (`size_t`)
- `size` (`size_t`)

## Called by

- [`args_copy`](/en/tmux/latest/reference/c-function-args_copy/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L382)
- [`args_create`](/en/tmux/latest/reference/c-function-args_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L140)
- [`args_from_vector`](/en/tmux/latest/reference/c-function-args_from_vector/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L483)
- [`args_make_commands_prepare`](/en/tmux/latest/reference/c-function-args_make_commands_prepare/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L772)
- [`args_parse_flag_argument`](/en/tmux/latest/reference/c-function-arguments-c-args_parse_flag_argument/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L154)
- [`args_print`](/en/tmux/latest/reference/c-function-args_print/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L546)
- [`args_set`](/en/tmux/latest/reference/c-function-args_set/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/arguments.c#L659)
- [`cmd_command_prompt_exec`](/en/tmux/latest/reference/c-function-cmd-command-prompt-c-cmd_command_prompt_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-command-prompt.c#L98)
- [`cmd_confirm_before_exec`](/en/tmux/latest/reference/c-function-cmd-confirm-before-c-cmd_confirm_before_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-confirm-before.c#L77)
- [`cmd_copy`](/en/tmux/latest/reference/c-function-cmd_copy/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L565)
- [`cmd_copy_argv`](/en/tmux/latest/reference/c-function-cmd_copy_argv/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L339)
- [`cmd_display_panes_exec`](/en/tmux/latest/reference/c-function-cmd-display-panes-c-cmd_display_panes_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-display-panes.c#L322)
- [`cmd_find_window_exec`](/en/tmux/latest/reference/c-function-cmd-find-window-c-cmd_find_window_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-find-window.c#L71)
- [`cmd_if_shell_exec`](/en/tmux/latest/reference/c-function-cmd-if-shell-c-cmd_if_shell_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-if-shell.c#L104)
- [`cmd_list_new`](/en/tmux/latest/reference/c-function-cmd_list_new/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L598)
- [`cmd_list_print`](/en/tmux/latest/reference/c-function-cmd_list_print/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L695)
- [`cmd_load_buffer_exec`](/en/tmux/latest/reference/c-function-cmd-load-buffer-c-cmd_load_buffer_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-load-buffer.c#L99)
- [`cmd_parse`](/en/tmux/latest/reference/c-function-cmd_parse/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L537)
- [`cmd_run_shell_exec`](/en/tmux/latest/reference/c-function-cmd-run-shell-c-cmd_run_shell_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-run-shell.c#L134)
- [`cmd_send_keys_inject_key`](/en/tmux/latest/reference/c-function-cmd-send-keys-c-cmd_send_keys_inject_key/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-send-keys.c#L77)
- [`cmd_source_file_exec`](/en/tmux/latest/reference/c-function-cmd-source-file-c-cmd_source_file_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-source-file.c#L188)
- [`cmd_unpack_argv`](/en/tmux/latest/reference/c-function-cmd_unpack_argv/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd.c#L310)
- [`cmd_wait_for_lock`](/en/tmux/latest/reference/c-function-cmd-wait-for-c-cmd_wait_for_lock/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-wait-for.c#L210)
- [`cmd_wait_for_wait`](/en/tmux/latest/reference/c-function-cmd-wait-for-c-cmd_wait_for_wait/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-wait-for.c#L188)
- [`cmdq_get_callback1`](/en/tmux/latest/reference/c-function-cmdq_get_callback1/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-queue.c#L689)
- [`cmdq_get_command`](/en/tmux/latest/reference/c-function-cmdq_get_command/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-queue.c#L512)
- [`cmdq_new`](/en/tmux/latest/reference/c-function-cmdq_new/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-queue.c#L129)
- [`cmdq_new_state`](/en/tmux/latest/reference/c-function-cmdq_new_state/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-queue.c#L213)
- [`colour_palette_from_option`](/en/tmux/latest/reference/c-function-colour_palette_from_option/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/colour.c#L1146)
- [`colour_palette_set`](/en/tmux/latest/reference/c-function-colour_palette_set/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/colour.c#L1117)
- [`control_add_pane`](/en/tmux/latest/reference/c-function-control-c-control_add_pane/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L256)
- [`control_add_sub`](/en/tmux/latest/reference/c-function-control_add_sub/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L1150)
- [`control_check_subs_all_panes_one`](/en/tmux/latest/reference/c-function-control-c-control_check_subs_all_panes_one/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L943)
- [`control_check_subs_all_windows_one`](/en/tmux/latest/reference/c-function-control-c-control_check_subs_all_windows_one/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L1023)
- [`control_check_subs_pane`](/en/tmux/latest/reference/c-function-control-c-control_check_subs_pane/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L908)
- [`control_check_subs_window`](/en/tmux/latest/reference/c-function-control-c-control_check_subs_window/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L988)
- [`control_start`](/en/tmux/latest/reference/c-function-control_start/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L782)
- [`control_write`](/en/tmux/latest/reference/c-function-control_write/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L426)
- [`control_write_output`](/en/tmux/latest/reference/c-function-control_write_output/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/control.c#L501)
- [`environ_create`](/en/tmux/latest/reference/c-function-environ_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/environ.c#L48)
- [`environ_push`](/en/tmux/latest/reference/c-function-environ_push/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/environ.c#L219)
- [`file_create_with_client`](/en/tmux/latest/reference/c-function-file_create_with_client/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/file.c#L114)
- [`file_create_with_peer`](/en/tmux/latest/reference/c-function-file_create_with_peer/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/file.c#L85)
- [`format_build_modifiers`](/en/tmux/latest/reference/c-function-format-c-format_build_modifiers/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L4452)
- [`format_create`](/en/tmux/latest/reference/c-function-format_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L3823)
- [`format_draw`](/en/tmux/latest/reference/c-function-format_draw/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format-draw.c#L956)
- [`format_job_get`](/en/tmux/latest/reference/c-function-format-c-format_job_get/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L397)
- [`format_loop_clients`](/en/tmux/latest/reference/c-function-format-c-format_loop_clients/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L4884)
- [`format_loop_panes`](/en/tmux/latest/reference/c-function-format-c-format_loop_panes/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L4836)
- [`format_loop_sessions`](/en/tmux/latest/reference/c-function-format-c-format_loop_sessions/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L4649)
- [`format_loop_windows`](/en/tmux/latest/reference/c-function-format-c-format_loop_windows/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format.c#L4765)
- [`format_trim_left`](/en/tmux/latest/reference/c-function-format_trim_left/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format-draw.c#L1135)
- [`format_trim_right`](/en/tmux/latest/reference/c-function-format_trim_right/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/format-draw.c#L1202)
- [`grid_create`](/en/tmux/latest/reference/c-function-grid_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/grid.c#L324)
- [`hyperlinks_init`](/en/tmux/latest/reference/c-function-hyperlinks_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/hyperlinks.c#L205)
- [`hyperlinks_put`](/en/tmux/latest/reference/c-function-hyperlinks_put/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/hyperlinks.c#L163)
- [`input_init`](/en/tmux/latest/reference/c-function-input_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/input.c#L865)
- [`input_key_build`](/en/tmux/latest/reference/c-function-input_key_build/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/input-keys.c#L383)
- [`input_make_request`](/en/tmux/latest/reference/c-function-input-c-input_make_request/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/input.c#L3408)
- [`job_run`](/en/tmux/latest/reference/c-function-job_run/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/job.c#L198)
- [`key_bindings_add`](/en/tmux/latest/reference/c-function-key_bindings_add/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/key-bindings.c#L217)
- [`key_bindings_init_done`](/en/tmux/latest/reference/c-function-key-bindings-c-key_bindings_init_done/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/key-bindings.c#L335)
- [`menu_create`](/en/tmux/latest/reference/c-function-menu_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/menu.c#L153)
- [`menu_prepare`](/en/tmux/latest/reference/c-function-menu_prepare/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/menu.c#L567)
- [`mode_tree_add`](/en/tmux/latest/reference/c-function-mode_tree_add/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/mode-tree.c#L673)
- [`mode_tree_draw`](/en/tmux/latest/reference/c-function-mode_tree_draw/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/mode-tree.c#L814)
- [`mode_tree_start`](/en/tmux/latest/reference/c-function-mode_tree_start/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/mode-tree.c#L500)
- [`notify_add`](/en/tmux/latest/reference/c-function-notify-c-notify_add/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/notify.c#L190)
- [`options_add`](/en/tmux/latest/reference/c-function-options-c-options_add/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options.c#L340)
- [`options_array_new`](/en/tmux/latest/reference/c-function-options-c-options_array_new/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options.c#L394)
- [`options_create`](/en/tmux/latest/reference/c-function-options_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options.c#L175)
- [`popup_display`](/en/tmux/latest/reference/c-function-popup_display/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/popup.c#L805)
- [`popup_editor`](/en/tmux/latest/reference/c-function-popup_editor/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/popup.c#L964)
- [`proc_add_peer`](/en/tmux/latest/reference/c-function-proc_add_peer/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/proc.c#L319)
- [`proc_start`](/en/tmux/latest/reference/c-function-proc_start/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/proc.c#L214)
- [`screen_redraw_get_visible_ranges`](/en/tmux/latest/reference/c-function-screen_redraw_get_visible_ranges/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/screen-redraw.c#L1158)
- [`screen_set_selection`](/en/tmux/latest/reference/c-function-screen_set_selection/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/screen.c#L486)
- [`screen_write_get_citem`](/en/tmux/latest/reference/c-function-screen-write-c-screen_write_get_citem/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/screen-write.c#L72)
- [`server_acl_user_allow`](/en/tmux/latest/reference/c-function-server_acl_user_allow/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/server-acl.c#L102)
- [`server_add_message`](/en/tmux/latest/reference/c-function-server_add_message/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/server.c#L545)
- [`server_client_add_client_window`](/en/tmux/latest/reference/c-function-server_client_add_client_window/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/server-client.c#L2739)
- [`server_client_click_timer`](/en/tmux/latest/reference/c-function-server-client-c-server_client_click_timer/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/server-client.c#L1896)
- [`server_client_create`](/en/tmux/latest/reference/c-function-server_client_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/server-client.c#L293)
- [`session_create`](/en/tmux/latest/reference/c-function-session_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/session.c#L116)
- [`session_group_new`](/en/tmux/latest/reference/c-function-session_group_new/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/session.c#L535)
- [`status_prompt_key`](/en/tmux/latest/reference/c-function-status_prompt_key/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/status.c#L1584)
- [`tty_keys_add1`](/en/tmux/latest/reference/c-function-tty-keys-c-tty_keys_add1/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty-keys.c#L459)
- [`tty_keys_next`](/en/tmux/latest/reference/c-function-tty_keys_next/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty-keys.c#L1019)
- [`tty_term_create`](/en/tmux/latest/reference/c-function-tty_term_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tty-term.c#L543)
- [`utf8_insert_width_cache`](/en/tmux/latest/reference/c-function-utf8-c-utf8_insert_width_cache/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L303)
- [`utf8_put_item`](/en/tmux/latest/reference/c-function-utf8-c-utf8_put_item/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/utf8.c#L450)
- [`window_buffer_add_item`](/en/tmux/latest/reference/c-function-window-buffer-c-window_buffer_add_item/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-buffer.c#L118)
- [`window_buffer_init`](/en/tmux/latest/reference/c-function-window-buffer-c-window_buffer_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-buffer.c#L359)
- [`window_buffer_start_edit`](/en/tmux/latest/reference/c-function-window-buffer-c-window_buffer_start_edit/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-buffer.c#L525)
- [`window_client_add_item`](/en/tmux/latest/reference/c-function-window-client-c-window_client_add_item/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-client.c#L105)
- [`window_client_init`](/en/tmux/latest/reference/c-function-window-client-c-window_client_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-client.c#L271)
- [`window_copy_clone_screen`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_clone_screen/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-copy.c#L376)
- [`window_copy_common_init`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_common_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-copy.c#L434)
- [`window_copy_search_marks`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_search_marks/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-copy.c#L4482)
- [`window_create`](/en/tmux/latest/reference/c-function-window_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window.c#L304)
- [`window_customize_add_item`](/en/tmux/latest/reference/c-function-window-customize-c-window_customize_add_item/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-customize.c#L218)
- [`window_customize_init`](/en/tmux/latest/reference/c-function-window-customize-c-window_customize_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-customize.c#L900)
- [`window_customize_set_key`](/en/tmux/latest/reference/c-function-window-customize-c-window_customize_set_key/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-customize.c#L1276)
- [`window_customize_set_option`](/en/tmux/latest/reference/c-function-window-customize-c-window_customize_set_option/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-customize.c#L1137)
- [`window_pane_create`](/en/tmux/latest/reference/c-function-window-c-window_pane_create/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window.c#L1048)
- [`window_pane_set_mode`](/en/tmux/latest/reference/c-function-window_pane_set_mode/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window.c#L1241)
- [`window_tree_add_item`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_add_item/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-tree.c#L185)
- [`window_tree_init`](/en/tmux/latest/reference/c-function-window-tree-c-window_tree_init/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-tree.c#L910)
- [`winlink_add`](/en/tmux/latest/reference/c-function-winlink_add/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window.c#L176)

## Calls

- [`fatalx`](/en/tmux/latest/reference/c-function-fatalx/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/xmalloc.c#L46)

## Referenced by

- [`screen_write_make_list`](/en/tmux/latest/reference/c-function-screen_write_make_list/) (function)