git: d444ef53933e - main - arm/SYS.h: remove unused CURBRK macro

From: Brooks Davis <brooks_at_FreeBSD.org>
Date: Mon, 18 Dec 2023 22:29:00 UTC 
The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=d444ef53933e44d5acfce7d6d5aac0ee78d94a26

commit d444ef53933e44d5acfce7d6d5aac0ee78d94a26
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2023-12-18 22:28:42 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2023-12-18 22:28:42 +0000

    arm/SYS.h: remove unused CURBRK macro
    
    The last use was removed in 2018 as part of a reimplementation of brk()
    and sbrk() in commit 9d9fd255d646b6c389fa347cb633c665c4485aa4.
    
    Reviewed by:    imp
    Sponsored by:   DARPA
    Differential Revision:  https://reviews.freebsd.org/D43060
---
 lib/libc/arm/SYS.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/libc/arm/SYS.h b/lib/libc/arm/SYS.h
index 9ac2d90104b4..a1150ed03dc6 100644
--- a/lib/libc/arm/SYS.h
+++ b/lib/libc/arm/SYS.h
@@ -44,7 +44,6 @@
 			mov r7, ip
 
 #define	CERROR		_C_LABEL(cerror)
-#define	CURBRK		_C_LABEL(curbrk)
 
 #define _SYSCALL_NOERROR(x)						\
 	ENTRY(__CONCAT(__sys_, x));					\