Rust rewrite

include/plug.h

@@ -0,0 +1,31 @@
+
+#ifndef _H_PLUG
+#define _H_PLUG
+
+#include <stdio.h>
+
+typedef struct plug_info_t {
+    char* name;
+    char* version;
+    char* license;
+} plug_info_t;
+
+#define PLUG_INFO(_name, _version, _license) \
+static plug_info_t PLUG_INFO_VAR = { .name=(_name), .version=(_version), .license=(_license)}; \
+void* plug_get_info() {     \
+    return &PLUG_INFO_VAR; \
+}                                      
+
+
+#define PLUG_NAME(s)    volatile char* PLUG_NAME = (s);
+#define PLUG_VERSION(s) volatile char* PLUG_VERSION = (s);
+#define PLUG_LICENSE(s) volatile char* PLUG_LICENSE = (s);
+
+
+void  plug_init();                        // Loads when DIM initialises
+void* plug_pre_reload();                  // Return a pointer to save state
+void  plug_post_reload(void*);      // returns the same pointer after reload
+void  plug_poll(char*, size_t);  // Write the message to `buf` with max `size` characters 
+void  plug_free();                        // Free everything before being killed
+
+#endif