fix compiler warning in cmdhflegic.c (and whitespace fixes) (#826)

[proxmark3-svn] / client / cmdlfio.h

diff --git a/client/cmdlfio.h b/client/cmdlfio.h
index 1b7daa0fd1f348eeed3d8f87cd1a204dead0200d..3b89c939ea17bd540e3ed663d287d10f43538d7e 100644 (file)
--- a/client/cmdlfio.h
+++ b/client/cmdlfio.h
@@ -4,8 +4,8 @@
 #ifndef CMDLFIO_H__
 #define CMDLFIO_H__
 
-int CmdLFIO(const char *Cmd);
-
-int CmdIODemodFSK(const char *Cmd);
+extern int CmdLFIO(const char *Cmd);
+extern int CmdFSKdemodIO(const char *Cmd);
+extern int CmdIOReadFSK(const char *Cmd);
 
 #endif