# window_pane_index

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window.c#L756
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-window_pane_index/

```c
int window_pane_index(struct window_pane *wp, u_int *i)
```

## Parameters

- `wp` (`struct window_pane *`)
- `i` (`u_int *`)

## Called by

- [`cmd_display_panes_draw_pane`](/en/tmux/3.2a/reference/c-function-cmd-display-panes-c-cmd_display_panes_draw_pane/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/cmd-display-panes.c#L112)
- [`spawn_pane`](/en/tmux/3.2a/reference/c-function-spawn_pane/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/spawn.c#L241)
- [`window_customize_scope_text`](/en/tmux/3.2a/reference/c-function-window-customize-c-window_customize_scope_text/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-customize.c#L194)
- [`window_tree_build_pane`](/en/tmux/3.2a/reference/c-function-window-tree-c-window_tree_build_pane/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-tree.c#L302)
- [`window_tree_draw_window`](/en/tmux/3.2a/reference/c-function-window-tree-c-window_tree_draw_window/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-tree.c#L777)

## Calls

- [`options_get_number`](/en/tmux/3.2a/reference/c-function-options_get_number/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window.c#L761)

## Referenced by

- [`format_cb_pane_index`](/en/tmux/3.2a/reference/c-function-format-c-format_cb_pane_index/) (function)
- [`screen_redraw_border_set`](/en/tmux/3.2a/reference/c-function-screen-redraw-c-screen_redraw_border_set/) (function)
- [`server_client_push_stderr`](/en/tmux/3.2a/reference/c-function-server_client_push_stderr/) (function)
- [`window_tree_key`](/en/tmux/3.2a/reference/c-function-window-tree-c-window_tree_key/) (function)

## Referenced declarations

- [`window.entry`](/en/tmux/3.2a/reference/c-struct-window-entry/) (attribute)
- [`window.options`](/en/tmux/3.2a/reference/c-struct-window-options/) (attribute)
- [`window.panes`](/en/tmux/3.2a/reference/c-struct-window-panes/) (attribute)
- [`window_pane.window`](/en/tmux/3.2a/reference/c-struct-window_pane-window/) (attribute)
- [`window_pane`](/en/tmux/3.2a/reference/c-struct-window_pane/) (struct)