lib: rosetta: add library to contain os-wide definitions

lib/librosetta/include/rosetta/bootstrap.h

@@ -0,0 +1,45 @@
+#ifndef ROSETTA_BOOTSTRAP_H_
+#define ROSETTA_BOOTSTRAP_H_
+
+#include <mango/types.h>
+
+enum rosetta_bootstrap_handle_type {
+	RSBS_HANDLE_NONE = 0,
+	RSBS_HANDLE_TASK,
+	RSBS_HANDLE_ADDRESS_SPACE,
+};
+
+enum rosetta_bootstrap_channel_type {
+	RSBS_CHANNEL_NONE,
+	RSBS_CHANNEL_SYSTEM,
+};
+
+struct rosetta_bootstrap_handle {
+	enum rosetta_bootstrap_handle_type h_type;
+	kern_handle_t h_value;
+};
+
+struct rosetta_bootstrap_channel {
+	enum rosetta_bootstrap_channel_type c_type;
+	tid_t c_tid;
+	unsigned int c_cid;
+};
+
+struct rosetta_bootstrap {
+	int bs_argc;
+	const char **bs_argv;
+
+	int bs_envc;
+	const char **bs_envp;
+
+	const struct rosetta_bootstrap_handle *bs_handles;
+	size_t bs_handles_count;
+
+	const struct rosetta_bootstrap_channel *bs_channels;
+	size_t bs_channels_count;
+};
+
+extern const struct rosetta_bootstrap_channel *rosetta_bootstrap_get_channel(
+	void);
+
+#endif