Comms refactor (prerequisite of libproxmark work) (#371)

[proxmark3-svn] / common / iso15693tools.c

diff --git a/common/iso15693tools.c b/common/iso15693tools.c
index 26e636ca7b0c27d90dee14bf3f79d70168fd546c..cf7d5341cead23a1c9ad97fcffa1b5c4f290c219 100644 (file)
--- a/common/iso15693tools.c
+++ b/common/iso15693tools.c
@@ -50,8 +50,9 @@ int Iso15693AddCrc(uint8_t *req, int n) {
        return n+2;
 }
 
-
+#ifdef ON_DEVICE
 int sprintf(char *str, const char *format, ...);
+#endif
 
 // returns a string representation of the UID
 // UID is transmitted and stored LSB first, displayed MSB first