# \[PATCH 35/45\] include/uapi/sound/asound.h: include stdlib.h in userspace

- Subsystems: SOUND, THE REST
- Maintainers: Jaroslav Kysela, Takashi Iwai, Linus Torvalds
- List: linux-api
- 2 messages, 2 authors
- Page: https://ratatoskr.run/linux-api/2015/02/4432063/t

## \[PATCH 35/45\] include/uapi/sound/asound.h: include stdlib.h in userspace

- From: Mikko Rapeli \<hidden\>
- Date: 2015-02-16 23:07:58 
- Message: https://ratatoskr.run/linux-api/2015/02/4432063.md

```text
Fixes compiler errors like:
error: field ‘trigger_tstamp’ has incomplete type
error: invalid application of ‘sizeof’ to incomplete t
ype ‘struct timespec’

Signed-off-by: Mikko Rapeli <redacted>
---
 include/uapi/sound/asound.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index 941d32f..af156b0 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -25,6 +25,9 @@
 
 #include <linux/types.h>
 
+#ifndef __KERNEL__
+#include <stdlib.h>
+#endif
 
 /*
  *  protocol version
-- 
2.1.4
```

## Re: \[PATCH 35/45\] include/uapi/sound/asound.h: include stdlib.h in userspace

- From: Takashi Iwai \<hidden\>
- Date: 2015-02-17 06:46:20 
- Message: https://ratatoskr.run/linux-api/2015/02/4432299.md

```text
At Tue, 17 Feb 2015 00:05:38 +0100,
Mikko Rapeli wrote:
> 
> Fixes compiler errors like:
> error: field ‘trigger_tstamp’ has incomplete type
> error: invalid application of ‘sizeof’ to incomplete t
> ype ‘struct timespec’
> 
> Signed-off-by: Mikko Rapeli <redacted>

Applied for 3.21, thanks.


Takashi

> ---
>  include/uapi/sound/asound.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
> index 941d32f..af156b0 100644
> --- a/include/uapi/sound/asound.h
> +++ b/include/uapi/sound/asound.h
> @@ -25,6 +25,9 @@
>  
>  #include <linux/types.h>
>  
> +#ifndef __KERNEL__
> +#include <stdlib.h>
> +#endif
>  
>  /*
>   *  protocol version
> -- 
> 2.1.4
> 
```