+
+void CL_VM_PreventInformationLeaks(void);
+
+qboolean MakeDownloadPacket(const char *filename, unsigned char *data, unsigned long len, int crc, int cnt, sizebuf_t *buf, int protocol);
+
+qboolean CL_VM_GetEntitySoundOrigin(int entnum, vec3_t out);
+
+void CL_LoadFrameGroupBlend(prvm_edict_t *ed, entity_render_t *entrender);
+int CL_BlendTagMatrix(entity_render_t *entrender, int tagindex, matrix4x4_t *blendmatrix); // returns 0 or an error code