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-rw-r--r--nuttx/include/debug.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/include/debug.h b/nuttx/include/debug.h
index 485bf8a20..e0caefeeb 100644
--- a/nuttx/include/debug.h
+++ b/nuttx/include/debug.h
@@ -42,6 +42,7 @@
#include <nuttx/config.h>
#include <nuttx/compiler.h>
+#include <sys/types.h>
/****************************************************************************
* Definitions
@@ -436,7 +437,7 @@ EXTERN int lib_lowprintf(const char *format, ...);
/* Dump a buffer of data */
-EXTERN int lib_dumpbuffer(FAR const char *msg, FAR const ubyte *buffer, unsigned int buflen);
+EXTERN void lib_dumpbuffer(FAR const char *msg, FAR const ubyte *buffer, unsigned int buflen);
/* If the cross-compiler's pre-processor does not support variable
* length arguments, then these additional APIs will be built.