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Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/common/sysctl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/sysctl.c b/libc/sysdeps/linux/common/sysctl.c
index f65a3eaa2..dde00be46 100644
--- a/libc/sysdeps/linux/common/sysctl.c
+++ b/libc/sysdeps/linux/common/sysctl.c
@@ -10,6 +10,7 @@
#include <sys/syscall.h>
#if defined __NR__sysctl && (defined __USE_GNU || defined __USE_BSD)
+/* psm: including sys/sysctl.h would depend on kernel headers */
struct __sysctl_args {
int *name;
int nlen;
@@ -19,7 +20,8 @@ struct __sysctl_args {
size_t newlen;
unsigned long __unused[4];
};
-
+extern int sysctl (int *__name, int __nlen, void *__oldval,
+ size_t *__oldlenp, void *__newval, size_t __newlen) __THROW;
int sysctl(int *name, int nlen, void *oldval, size_t * oldlenp,
void *newval, size_t newlen)
{