X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Futils.h;h=6c01e6ae84262b68347dc370449d6cdabda57fab;hb=eaea9a2ea3c80478a6aa4e502afaed5b5b6bbfde;hp=371a327df08d3286dd75dd4047ead817426d7fa0;hpb=61d9b04f66055e61f0afdf8955ff890f4da39288;p=meshlink

diff --git a/src/utils.h b/src/utils.h
index 371a327d..6c01e6ae 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -45,6 +45,6 @@ extern const char *winerror(int);
 #define sockinuse(x) ((x) == EADDRINUSE)
 #endif
 
-extern unsigned int bitfield_to_int(const void *bitfield, size_t size);
+extern unsigned int bitfield_to_int(const void *bitfield, size_t size) __attribute__((__warn_unused_result__));
 
 #endif