trivial diff: Fix warnings about incompatible pointer types

[Mark Anthony BROWN]

Estimated hours taken: 0.2

runtime/mercury_stack_trace.h:
runtime/mercury_stack_trace.c:
	Fix some warnings about incompatible pointer types.

Index: runtime/mercury_stack_trace.c
===================================================================
RCS file: /home/mercury1/repository/mercury/runtime/mercury_stack_trace.c,v
retrieving revision 1.26
diff -u -r1.26 mercury_stack_trace.c
--- mercury_stack_trace.c	1999/02/18 23:32:51	1.26
+++ mercury_stack_trace.c	1999/02/20 06:24:48
@@ -19,11 +19,11 @@
 static	void	MR_dump_stack_record_frame(FILE *fp,
 			const MR_Stack_Layout_Entry *,
 			Word *base_sp, Word *base_curfr, 
-			void *print_stack_record(
+			void (*print_stack_record)(
 				FILE *, const MR_Stack_Layout_Entry *, 
 				int, int, Word *, Word *));
 static	void	MR_dump_stack_record_flush(FILE *fp, 
-			void *print_stack_record(
+			void (*print_stack_record)(
 				FILE *, const MR_Stack_Layout_Entry *, 
 				int, int, Word *, Word *));
 
@@ -61,7 +61,7 @@
 const char *
 MR_dump_stack_from_layout(FILE *fp, const MR_Stack_Layout_Entry *entry_layout,
 	Word *det_stack_pointer, Word *current_frame, bool include_trace_data,
-	void *print_stack_record(FILE *, const MR_Stack_Layout_Entry *, 
+	void (*print_stack_record)(FILE *, const MR_Stack_Layout_Entry *, 
 	int, int, Word *, Word *))
 {
 	MR_Stack_Walk_Step_Result	result;
@@ -284,7 +284,7 @@
 
 static void
 MR_dump_stack_record_frame(FILE *fp, const MR_Stack_Layout_Entry *entry_layout,
-	Word *base_sp, Word *base_curfr, void *print_stack_record(
+	Word *base_sp, Word *base_curfr, void (*print_stack_record)(
 		FILE *, const MR_Stack_Layout_Entry *, int, int, Word *, Word *))
 {
 	bool	must_flush;
@@ -326,7 +326,7 @@
 }
 
 static void
-MR_dump_stack_record_flush(FILE *fp, void *print_stack_record(
+MR_dump_stack_record_flush(FILE *fp, void (*print_stack_record)(
 	FILE *, const MR_Stack_Layout_Entry *, int, int, Word *, Word *))
 {
 	if (prev_entry_layout != NULL) {
Index: runtime/mercury_stack_trace.h
===================================================================
RCS file: /home/mercury1/repository/mercury/runtime/mercury_stack_trace.h,v
retrieving revision 1.15
diff -u -r1.15 mercury_stack_trace.h
--- mercury_stack_trace.h	1999/02/18 23:32:53	1.15
+++ mercury_stack_trace.h	1999/02/20 06:24:49
@@ -57,7 +57,7 @@
 				const MR_Stack_Layout_Entry *entry_layout,
 				Word *det_stack_pointer, Word *current_frame,
 				bool include_trace_data,
-				void *print_stack_record(FILE *, 
+				void (*print_stack_record)(FILE *, 
 					const MR_Stack_Layout_Entry *, 
 					int, int, Word *, Word *));
 
-- 
Mark Brown  (dougl at cs.mu.oz.au)       )O+   |  For Microsoft to win,
MEngSc student,                             |  the customer must lose
Dept of Computer Science, Melbourne Uni     |          -- Eric S. Raymond