Forward declare methods to fix compiler warnings
Put the used method in the header files or use extern
in the case of a vty method used by token_auth
diff --git a/openbsc/src/token_auth.c b/openbsc/src/token_auth.c
index 695b552..0931007 100644
--- a/openbsc/src/token_auth.c
+++ b/openbsc/src/token_auth.c
@@ -33,6 +33,9 @@
#define TOKEN_SMS_TEXT "HAR 2009 GSM. Register at http://har2009.gnumonks.org/ " \
"Your IMSI is %s, auth token is %08X, phone no is %s."
+extern struct gsm_sms *sms_from_text(struct gsm_subscriber *receiver,
+ const char *text);
+
static char *build_sms_string(struct gsm_subscriber *subscr, u_int32_t token)
{
char *sms_str;