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-rw-r--r--include/linux/printk.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/printk.h b/include/linux/printk.h
index d78125f..3bbd979 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -162,6 +162,8 @@ extern int kptr_restrict;
extern void wake_up_klogd(void);
+typedef int(*printk_func_t)(const char *fmt, va_list args);
+
void log_buf_kexec_setup(void);
void __init setup_log_buf(int early);
void dump_stack_set_arch_desc(const char *fmt, ...);
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