[PATCH RFC 1/5] dtc: Add helpers for various message levels

[Tomasz Figa]

This patch adds three helper macros to print errors, warnings and
informational messages using standard format.

Signed-off-by: Tomasz Figa <t.figa at samsung.com>
---
 dtc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dtc.h b/dtc.h
index 20de073..e95bed7 100644
--- a/dtc.h
+++ b/dtc.h
@@ -43,6 +43,9 @@
 #define debug(fmt,args...)
 #endif
 
+#define pr_err(...)	fprintf (stderr, "ERROR: " __VA_ARGS__)
+#define pr_warn(...)	fprintf (stderr, "WARNING: " __VA_ARGS__)
+#define pr_info(...)	fprintf (stderr, "INFO: " __VA_ARGS__)
 
 #define DEFAULT_FDT_VERSION	17
 
-- 
1.8.5.2