auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 29 deletions

diff --git a/libc/kernel/common/linux/circ_buf.h b/libc/kernel/common/linux/circ_buf.h
deleted file mode 100644
index 438250c..0000000
--- a/libc/kernel/common/linux/circ_buf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/****************************************************************************
- ****************************************************************************
- ***
- ***   This header was automatically generated from a Linux kernel header
- ***   of the same name, to make information necessary for userspace to
- ***   call into the kernel available to libc.  It contains only constants,
- ***   structures, and macros generated from the original header, and thus,
- ***   contains no copyrightable information.
- ***
- ****************************************************************************
- ****************************************************************************/
-#ifndef _LINUX_CIRC_BUF_H
-#define _LINUX_CIRC_BUF_H 1
-
-struct circ_buf {
- char *buf;
- int head;
- int tail;
-};
-
-#define CIRC_CNT(head,tail,size) (((head) - (tail)) & ((size)-1))
-
-#define CIRC_SPACE(head,tail,size) CIRC_CNT((tail),((head)+1),(size))
-
-#define CIRC_CNT_TO_END(head,tail,size)   ({int end = (size) - (tail);   int n = ((head) + end) & ((size)-1);   n < end ? n : end;})
-
-#define CIRC_SPACE_TO_END(head,tail,size)   ({int end = (size) - 1 - (head);   int n = (end + (tail)) & ((size)-1);   n <= end ? n : end+1;})
-
-#endif