diff --git a/plugins/plugin.c b/plugins/plugin.c
index e5af19e03..969c1bc6d 100644
--- a/plugins/plugin.c
+++ b/plugins/plugin.c
@@ -215,6 +215,13 @@ BUILTINR(int, Net_Send, (qhandle_t socket, void *buffer, int len));
 BUILTIN(void, Net_Close, (qhandle_t socket));
 #undef ARGNAMES
 
+#define ARGNAMES ,inputbuffer,buffersize
+BUILTINR(int, ReadInputBuffer, (void *inputbuffer, int buffersize));
+#undef ARGNAMES
+#define ARGNAMES ,inputbuffer,bytes
+BUILTINR(int, UpdateInputBuffer, (void *inputbuffer, int bytes));
+#undef ARGNAMES
+
 #ifdef Q3_VM
 #define ARGNAMES ,out,in,len
 BUILTIN(void, memcpy, (void *out, void *in, int len));
@@ -232,6 +239,7 @@ BUILTINR(float, cos, (float f));
 #undef ARGNAMES
 #endif
 
+
 char	*va(char *format, ...)	//Identical in function to the one in Quake, though I can assure you that I wrote it...
 {					//It's not exactly hard, just easy to use, so gets duplicated lots.
 	va_list		argptr;
@@ -280,6 +288,9 @@ void Plug_InitStandardBuiltins(void)
 	CHECKBUILTIN(Plug_ExportToEngine);
 	CHECKBUILTIN(Sys_Error);
 
+	CHECKBUILTIN(ReadInputBuffer);
+	CHECKBUILTIN(UpdateInputBuffer);
+
 #ifdef Q3_VM
 	CHECKBUILTIN(memcpy);
 	CHECKBUILTIN(memmove);
diff --git a/plugins/plugin.h b/plugins/plugin.h
index a083a594f..41518fdef 100644
--- a/plugins/plugin.h
+++ b/plugins/plugin.h
@@ -133,6 +133,7 @@ EBUILTIN(void, GetPluginName, (int plugnum, char *buffer, int bufsize));
 EBUILTIN(void, LocalSound, (char *soundname));
 EBUILTIN(void, CL_GetStats, (int pnum, unsigned int *stats, int maxstats));
 EBUILTIN(int, GetPlayerInfo, (int pnum, plugclientinfo_t *info));
+
 EBUILTIN(int, LocalPlayerNumber, (void));
 EBUILTIN(void, GetServerInfo, (char *info, int infolen));
 EBUILTIN(void, SetUserInfo, (char *key, char *value));
@@ -154,6 +155,9 @@ EBUILTIN(void, Draw_Colour3f, (float r, float g, float b));
 EBUILTIN(void, Draw_Colour4f, (float r, float g, float b, float a));
 EBUILTIN(void, SCR_CenterPrint, (char *s));
 
+EBUILTIN(int, ReadInputBuffer, (void *inputbuffer, int buffersize));
+EBUILTIN(int, UpdateInputBuffer, (void *inputbuffer, int bytes));
+
 EBUILTIN(int, FS_Open, (char *name, qhandle_t *handle, int mode));
 EBUILTIN(void, FS_Close, (qhandle_t handle));
 EBUILTIN(int, FS_Write, (qhandle_t handle, void *data, int len));
@@ -170,6 +174,9 @@ EBUILTIN(void, Net_Close, (qhandle_t socket));
 #define NET_SERVERPORT -2
 
 
+#if defined(_WIN32) || defined(Q3_VM)
+int vsnprintf(char *buffer, int maxlen, char *format, va_list vargs);
+#endif
 
 #ifdef Q3_VM
 EBUILTIN(void, memcpy, (void *, void *, int len));
@@ -189,6 +196,21 @@ void Sys_Errorf(char *format, ...);
 typedef unsigned char qbyte;
 void Q_strncpyz(char *d, const char *s, int n);
 
+
+
+
+#define PLUG_SHARED_BEGIN(t,p,b)		\
+ {										\
+	 t *p;								\
+	 char inputbuffer[8192];			\
+	 *(b) = ReadInputBuffer(inputbuffer, sizeof(inputbuffer));	\
+	 if (*(b))						\
+		 p = (t*)inputbuffer;			\
+	 else								\
+		 p = NULL;
+#define PLUG_SHARED_END(p,b) UpdateInputBuffer(inputbuffer, b);}
+
+
 //
 // qvm_api.c
 //