# screen_write_clearstartofscreen

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1371
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-screen_write_clearstartofscreen/

```c
void screen_write_clearstartofscreen(struct screen_write_ctx *ctx, u_int bg)
```

## Parameters

- `ctx` (`struct screen_write_ctx *`)
- `bg` (`u_int`)

## Called by

- [`input_csi_dispatch`](/en/tmux/3.2a/reference/c-function-input-c-input_csi_dispatch/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/input.c#L1495)

## Calls

- [`grid_view_clear`](/en/tmux/3.2a/reference/c-function-grid_view_clear/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1381)
- [`screen_write_collect_clear`](/en/tmux/3.2a/reference/c-function-screen-write-c-screen_write_collect_clear/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1387)
- [`screen_write_collect_flush`](/en/tmux/3.2a/reference/c-function-screen-write-c-screen_write_collect_flush/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1388)
- [`screen_write_initctx`](/en/tmux/3.2a/reference/c-function-screen-write-c-screen_write_initctx/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1377)
- [`tty_write`](/en/tmux/3.2a/reference/c-function-tty_write/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/screen-write.c#L1389)

## Other function references

- [`tty_cmd_clearstartofscreen`](/en/tmux/3.2a/reference/c-function-tty_cmd_clearstartofscreen/) (function)

## Referenced by

- [`server_client_push_stderr`](/en/tmux/3.2a/reference/c-function-server_client_push_stderr/) (function)

## Referenced declarations

- [`tty_ctx.bg`](/en/tmux/3.2a/reference/c-struct-tty_ctx-bg/) (attribute)
- [`screen.cx`](/en/tmux/3.2a/reference/c-struct-screen-cx/) (attribute)
- [`screen.cy`](/en/tmux/3.2a/reference/c-struct-screen-cy/) (attribute)
- [`screen.grid`](/en/tmux/3.2a/reference/c-struct-screen-grid/) (attribute)
- [`screen_write_ctx.s`](/en/tmux/3.2a/reference/c-struct-screen_write_ctx-s/) (attribute)
- [`tty_ctx.s`](/en/tmux/3.2a/reference/c-struct-tty_ctx-s/) (attribute)
- [`screen_size_x`](/en/tmux/3.2a/reference/c-define-tmux-h-screen_size_x/) (constant)
- [`screen_write_ctx`](/en/tmux/3.2a/reference/c-struct-screen_write_ctx/) (struct)
- [`tty_ctx.sx`](/en/tmux/3.2a/reference/c-struct-tty_ctx-sx/) (attribute)