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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 3dd489f..c8f1703 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -123,6 +123,8 @@ static inline __printf(1, 2) __cold
void early_printk(const char *s, ...) { }
#endif
+typedef int(*printk_func_t)(const char *fmt, va_list args);
+
#ifdef CONFIG_PRINTK
asmlinkage __printf(5, 0)
int vprintk_emit(int facility, int level,
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