Make global 'reds' extern

This allows it to be accessed from other files. This is a temporary step
toward getting rid of the global-ness of this variable, and it allows us
to update the function signature bit-by-bit.

3 files changed, 5 insertions, 3 deletions

diff --git a/server/reds-private.h b/server/reds-private.h
index 953a52aa..2a8f980f 100644
--- a/server/reds-private.h
+++ b/server/reds-private.h
@@ -120,7 +120,7 @@ typedef struct RedsClientMonitorsConfig {
     int buffer_pos;
 } RedsClientMonitorsConfig;
 
-typedef struct RedsState {
+struct RedsState {
     int listen_socket;
     int secure_listen_socket;
     SpiceWatch *listen_watch;
@@ -173,6 +173,6 @@ typedef struct RedsState {
     RedsClientMonitorsConfig client_monitors_config;
     int mm_time_enabled;
     uint32_t mm_time_latency;
-} RedsState;
+};
 
 #endif
diff --git a/server/reds.c b/server/reds.c
index 208a3673..49b7b00c 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -119,7 +119,7 @@ int agent_copypaste = TRUE;
 int agent_file_xfer = TRUE;
 static bool exit_on_disconnect = FALSE;
 
-static RedsState *reds = NULL;
+RedsState *reds = NULL;
 
 typedef struct RedLinkInfo {
     RedsStream *stream;
diff --git a/server/reds.h b/server/reds.h
index e8b3c4e8..31d6ec70 100644
--- a/server/reds.h
+++ b/server/reds.h
@@ -32,6 +32,8 @@
 
 #define SPICE_GNUC_VISIBLE __attribute__ ((visibility ("default")))
 
+typedef struct RedsState RedsState;
+extern RedsState *reds;
 
 struct QXLState {
     QXLInterface          *qif;