diff --git a/Eli/pkg/Input/Include.fw b/Eli/pkg/Input/Include.fw
index 7b841d9..17740c4 100644
--- a/Eli/pkg/Input/Include.fw
+++ b/Eli/pkg/Input/Include.fw
@@ -58,6 +58,7 @@ extern char *auxEOF();
 #include "clp_dapto.h"
 #endif
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 
 /* Action to switch to a new input file: */
 
diff --git a/Eli/pkg/burg/burg/be.c b/Eli/pkg/burg/burg/be.c
index 8540f5b..55b1332 100644
--- a/Eli/pkg/burg/burg/be.c
+++ b/Eli/pkg/burg/burg/be.c
@@ -332,7 +332,7 @@ makeLHSmap()
 	fprintf(outfile, "};\n\n");
 }
 
-static int seminal(from, to)
+static int seminal(int from, int to)
 {
 	return allpairs[from][to].rule ? allpairs[from][to].rule->erulenum : 0;
 
diff --git a/Eli/pkg/cola/option/derivedSrcs/clpintf.c b/Eli/pkg/cola/option/derivedSrcs/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/cola/option/derivedSrcs/clpintf.c
+++ b/Eli/pkg/cola/option/derivedSrcs/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/cola/trafos/pgs2cmr/derivedSrcs/clpintf.c b/Eli/pkg/cola/trafos/pgs2cmr/derivedSrcs/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/cola/trafos/pgs2cmr/derivedSrcs/clpintf.c
+++ b/Eli/pkg/cola/trafos/pgs2cmr/derivedSrcs/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/eli/treebuild.c b/Eli/pkg/eli/treebuild.c
index 9718bf0..c789a6b 100644
--- a/Eli/pkg/eli/treebuild.c
+++ b/Eli/pkg/eli/treebuild.c
@@ -40,6 +40,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 #endif
 
 extern void Zerteiler ELI_ARG((void));
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 
 void
 #ifdef PROTO_OK
diff --git a/Eli/pkg/gla/frontend/clpintf.c b/Eli/pkg/gla/frontend/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/gla/frontend/clpintf.c
+++ b/Eli/pkg/gla/frontend/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/info/texinfo/makeinfo.c b/Eli/pkg/info/texinfo/makeinfo.c
index 9b2923f..d58e371 100644
--- a/Eli/pkg/info/texinfo/makeinfo.c
+++ b/Eli/pkg/info/texinfo/makeinfo.c
@@ -4788,7 +4788,7 @@ int px_ref_flag = 0;		/* Controls initial output string. */
 
 /* Make a cross reference. */
 int
-cm_xref (arg)
+cm_xref (int arg)
 {
   if (arg == START)
     {
diff --git a/Eli/pkg/info/texinfo/texindex.c b/Eli/pkg/info/texinfo/texindex.c
index 7bd6a00..d2003e3 100644
--- a/Eli/pkg/info/texinfo/texindex.c
+++ b/Eli/pkg/info/texinfo/texindex.c
@@ -897,6 +897,7 @@ readline (linebuffer, stream)
 void
 sort_offline (infile, nfiles, total, outfile)
      char *infile;
+     int nfiles;
      long total;
      char *outfile;
 {
diff --git a/Eli/pkg/kwd/derivedSrcs/clpintf.c b/Eli/pkg/kwd/derivedSrcs/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/kwd/derivedSrcs/clpintf.c
+++ b/Eli/pkg/kwd/derivedSrcs/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/liga/frontend/derivedSrcs/treebuild.c b/Eli/pkg/liga/frontend/derivedSrcs/treebuild.c
index 71ac16e..a463673 100644
--- a/Eli/pkg/liga/frontend/derivedSrcs/treebuild.c
+++ b/Eli/pkg/liga/frontend/derivedSrcs/treebuild.c
@@ -40,6 +40,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 #endif
 
 extern void Zerteiler ELI_ARG((void));
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 
 void
 #ifdef PROTO_OK
diff --git a/Eli/pkg/liga/idl/lookup_idl.c b/Eli/pkg/liga/idl/lookup_idl.c
index 839bc7f..9350b8e 100644
--- a/Eli/pkg/liga/idl/lookup_idl.c
+++ b/Eli/pkg/liga/idl/lookup_idl.c
@@ -161,7 +161,7 @@ void free_did_table()
 *****************************************/
 
 Def 
-lookup_def(did)
+lookup_def(int did)
 {
 
    /* returns a pointer to the definition with id did */
@@ -175,7 +175,7 @@ lookup_def(did)
 *****************************************/
 
 Attrdef 
-lookup_attrdef(did)
+lookup_attrdef(int did)
 {
 
    /* returns a pointer to the attributedefinition with id did */
diff --git a/Eli/pkg/liga/ligaProd/derivedSrcs/treebuild.c b/Eli/pkg/liga/ligaProd/derivedSrcs/treebuild.c
index 9718bf0..c789a6b 100644
--- a/Eli/pkg/liga/ligaProd/derivedSrcs/treebuild.c
+++ b/Eli/pkg/liga/ligaProd/derivedSrcs/treebuild.c
@@ -40,6 +40,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 #endif
 
 extern void Zerteiler ELI_ARG((void));
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 
 void
 #ifdef PROTO_OK
diff --git a/Eli/pkg/liga/middle/order/initdp.c b/Eli/pkg/liga/middle/order/initdp.c
index 38358eb..0cfd822 100644
--- a/Eli/pkg/liga/middle/order/initdp.c
+++ b/Eli/pkg/liga/middle/order/initdp.c
@@ -313,7 +313,7 @@ char * pr_graphstate_text(graph_state)
 ************************************************************************/
 static
 void enter_dp_matrix (seqexpr, pid, tosymptr, toaid)
-	SEQExpr seqexpr; SLNODE *tosymptr; int toaid;
+	SEQExpr seqexpr; int pid; SLNODE *tosymptr; int toaid;
 /*
 on entry:	pid is the current rule,
 		row is the graph row of the target attribute,
diff --git a/Eli/pkg/liga/option/derivedSrcs/treebuild.c b/Eli/pkg/liga/option/derivedSrcs/treebuild.c
index 512803e..f64bddf 100644
--- a/Eli/pkg/liga/option/derivedSrcs/treebuild.c
+++ b/Eli/pkg/liga/option/derivedSrcs/treebuild.c
@@ -40,6 +40,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 #endif
 
 extern void Zerteiler ELI_ARG((void));
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 
 void
 #ifdef PROTO_OK
diff --git a/Eli/pkg/maptool/complete/clpintf.c b/Eli/pkg/maptool/complete/clpintf.c
index 77b28ce..1e83aea 100644
--- a/Eli/pkg/maptool/complete/clpintf.c
+++ b/Eli/pkg/maptool/complete/clpintf.c
@@ -53,6 +53,8 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
+
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/maptool/ebnf/clpintf.c b/Eli/pkg/maptool/ebnf/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/maptool/ebnf/clpintf.c
+++ b/Eli/pkg/maptool/ebnf/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/pdl/derivedSrcs/clpintf.c b/Eli/pkg/pdl/derivedSrcs/clpintf.c
index ca18187..1920382 100644
--- a/Eli/pkg/pdl/derivedSrcs/clpintf.c
+++ b/Eli/pkg/pdl/derivedSrcs/clpintf.c
@@ -53,6 +53,8 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
+
 /*
  * SetFileErr
  */
diff --git a/Eli/pkg/ptg/derivedSrcs/clpintf.c b/Eli/pkg/ptg/derivedSrcs/clpintf.c
index 77b28ce..ba988eb 100644
--- a/Eli/pkg/ptg/derivedSrcs/clpintf.c
+++ b/Eli/pkg/ptg/derivedSrcs/clpintf.c
@@ -53,6 +53,7 @@ Suite 330, Boston, MA 02111-1307, USA.  */
 static CONST char *fileerrmsg;
 static int fileerrmsgusage;
 
+extern void _dapto_source_changed(const char *, int, int, int, int, int);
 /*
  * SetFileErr
  */