1 files changed, 32 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..48a83ff
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,32 @@
+#ifndef _UTIL_H_
+#define _UTIL_H_
+
+#include <libssh/libssh.h>
+
+/* A userdata struct for channel. */
+struct channel_data_struct {
+    /* pid of the child process the channel will spawn. */
+    pid_t pid;
+    /* For PTY allocation */
+    socket_t pty_master;
+    socket_t pty_slave;
+    /* For communication with the child process. */
+    socket_t child_stdin;
+    socket_t child_stdout;
+    /* Only used for subsystem and exec requests. */
+    socket_t child_stderr;
+    /* Event which is used to poll the above descriptors. */
+    ssh_event event;
+    /* Terminal size struct. */
+    struct winsize *winsize;
+};
+
+/* A userdata struct for session. */
+struct session_data_struct {
+    /* Pointer to the channel the session will allocate. */
+    ssh_channel channel;
+    int auth_attempts;
+    int authenticated;
+};
+
+#endif