Use void pointers for opaque data blobs in the SPTPS code.

[tinc] / src / invitation.c

diff --git a/src/invitation.c b/src/invitation.c
index 28f9f8c..dff8d5f 100644 (file)
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -787,7 +787,7 @@ ask_netname:
 }
 
 
-static bool invitation_send(void *handle, uint8_t type, const char *data, size_t len) {
+static bool invitation_send(void *handle, uint8_t type, const void *data, size_t len) {
        while(len) {
                int result = send(sock, data, len, 0);
                if(result == -1 && errno == EINTR)
@@ -800,7 +800,7 @@ static bool invitation_send(void *handle, uint8_t type, const char *data, size_t
        return true;
 }
 
-static bool invitation_receive(void *handle, uint8_t type, const char *msg, uint16_t len) {
+static bool invitation_receive(void *handle, uint8_t type, const void *msg, uint16_t len) {
        switch(type) {
                case SPTPS_HANDSHAKE:
                        return sptps_send_record(&sptps, 0, cookie, sizeof cookie);