API: Context

src/nvim/context.h

@@ -0,0 +1,42 @@
+#ifndef NVIM_CONTEXT_H
+#define NVIM_CONTEXT_H
+
+#include <msgpack.h>
+#include "nvim/api/private/defs.h"
+#include "nvim/lib/kvec.h"
+
+typedef struct {
+  msgpack_sbuffer regs;     ///< Registers.
+  msgpack_sbuffer jumps;    ///< Jumplist.
+  msgpack_sbuffer buflist;  ///< Buffer list.
+  msgpack_sbuffer gvars;    ///< Global variables.
+} Context;
+typedef kvec_t(Context) ContextVec;
+
+#define MSGPACK_SBUFFER_INIT (msgpack_sbuffer) { \
+  .size = 0, \
+  .data = NULL, \
+  .alloc = 0, \
+}
+
+#define CONTEXT_INIT (Context) { \
+  .regs = MSGPACK_SBUFFER_INIT, \
+  .jumps = MSGPACK_SBUFFER_INIT, \
+  .buflist = MSGPACK_SBUFFER_INIT, \
+  .gvars = MSGPACK_SBUFFER_INIT, \
+}
+
+typedef enum {
+  kCtxRegs = 1,       ///< Registers
+  kCtxJumps = 2,      ///< Jumplist
+  kCtxBuflist = 4,    ///< Buffer list
+  kCtxGVars = 8,      ///< Global variables
+} ContextTypeFlags;
+
+extern int kCtxAll;
+
+#ifdef INCLUDE_GENERATED_DECLARATIONS
+# include "context.h.generated.h"
+#endif
+
+#endif  // NVIM_CONTEXT_H