# grid_remove_history

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/grid.c#L414
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-function-grid_remove_history/

```c
void grid_remove_history(struct grid *gd, u_int ny)
```

## Parameters

- `gd` (`struct grid *`)
- `ny` (`u_int`)

## Called by

- [`cmd_resize_pane_exec`](/en/tmux/latest/reference/c-function-cmd-resize-pane-c-cmd_resize_pane_exec/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-resize-pane.c#L73)

## Calls

- [`grid_free_line`](/en/tmux/latest/reference/c-function-grid-c-grid_free_line/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/grid.c#L422)

## Referenced declarations

- [`grid`](/en/tmux/latest/reference/c-struct-grid/) (struct)
- [`grid.hsize`](/en/tmux/latest/reference/c-struct-grid-hsize/) (attribute)
- [`grid.linedata`](/en/tmux/latest/reference/c-struct-grid-linedata/) (attribute)
- [`grid.sy`](/en/tmux/latest/reference/c-struct-grid-sy/) (attribute)