Index: trunk/Ohana/src/libohana/include/ohana.h
===================================================================
--- trunk/Ohana/src/libohana/include/ohana.h	(revision 7964)
+++ trunk/Ohana/src/libohana/include/ohana.h	(revision 8303)
@@ -143,4 +143,7 @@
 char   *ohana_version          PROTO(());
 
+int     dgaussj                PROTO((double **a, int n, double **b, int m));
+int     fgaussj                PROTO((float **a, int n, float **b, int m));
+
 /* in time.c */
 enum {TIME_NONE, TIME_DATE, TIME_DAYS, TIME_HOURS, TIME_MINUTES, TIME_SECONDS, TIME_JD, TIME_MJD};
@@ -162,21 +165,21 @@
 
 /* IO Buffer functions */
-int InitIOBuffer (IOBuffer *buffer, int Nalloc);
-int FlushIOBuffer (IOBuffer *buffer);
-int ReadtoIOBuffer (IOBuffer *buffer, int fd);
-int EmptyIOBuffer (IOBuffer *buffer, int Nmax, int fd);
-void FreeIOBuffer (IOBuffer *buffer);
-int PrintIOBuffer (IOBuffer *buffer, char *format, ...);
-int vPrintIOBuffer (IOBuffer *buffer, char *format, va_list argp);
+int     InitIOBuffer   	       PROTO((IOBuffer *buffer, int Nalloc));
+int 	FlushIOBuffer  	       PROTO((IOBuffer *buffer));
+int 	ReadtoIOBuffer 	       PROTO((IOBuffer *buffer, int fd));
+int 	EmptyIOBuffer  	       PROTO((IOBuffer *buffer, int Nmax, int fd));
+void    FreeIOBuffer   	       PROTO((IOBuffer *buffer));
+int 	PrintIOBuffer  	       PROTO((IOBuffer *buffer, char *format, ...));
+int 	vPrintIOBuffer 	       PROTO((IOBuffer *buffer, char *format, va_list argp));
 
 /* communication functions */
-int ExpectMessage (int device, double timeout, IOBuffer *message);
-int ExpectCommand (int device, int length, double timeout, IOBuffer *buffer);
-int SendMessage (int device, char *format, ...);
-int SendMessageFixed (int device, int length, char *messge);
-int SendCommand (int device, int length, char *format, ...);
-int SendCommandV (int device, int length, char *format, va_list argp);
-
-char *CheckForMessage (IOBuffer *buffer);
+int 	ExpectMessage 	       PROTO((int device, double timeout, IOBuffer *message));
+int 	ExpectCommand 	       PROTO((int device, int length, double timeout, IOBuffer *buffer));
+int 	SendMessage   	       PROTO((int device, char *format, ...));
+int 	SendMessageFixed       PROTO((int device, int length, char *messge));
+int 	SendCommand   	       PROTO((int device, int length, char *format, ...));
+int 	SendCommandV  	       PROTO((int device, int length, char *format, va_list argp));
+
+char   *CheckForMessage        PROTO((IOBuffer *buffer));
 
 /*