Add support for standard USB Smartcard Readers (#765)

[proxmark3-svn] / client / jansson / strbuffer.h

diff --git a/client/jansson/strbuffer.h b/client/jansson/strbuffer.h
index 615b7f5ff6269a0febd69ba783dd2359bd5a6915..a0276d4b1cb6462671f5a469b11843bc1c60e31d 100644 (file)
--- a/client/jansson/strbuffer.h
+++ b/client/jansson/strbuffer.h
@@ -16,7 +16,7 @@ typedef struct {
     size_t size;     /* bytes allocated */
 } strbuffer_t;
 
-int strbuffer_init(strbuffer_t *strbuff);
+int strbuffer_init(strbuffer_t *strbuff) JANSSON_ATTRS(warn_unused_result);
 void strbuffer_close(strbuffer_t *strbuff);
 
 void strbuffer_clear(strbuffer_t *strbuff);