-void SZ_Write (sizebuf_t *buf, void *data, int length);
-void SZ_Print (sizebuf_t *buf, char *data); // strcats onto the sizebuf
-void SZ_HexDumpToConsole(sizebuf_t *buf);
+void SZ_Write (sizebuf_t *buf, const void *data, int length);
+void SZ_Print (sizebuf_t *buf, const char *data); // strcats onto the sizebuf
+void SZ_HexDumpToConsole(const sizebuf_t *buf);
+
+void Com_HexDumpToConsole(const qbyte *data, int size);