Separating out a header for assembly.c.

Makefile

@@ -21,7 +21,7 @@ syntax.o: syntax.c
 .INTERMEDIATE: y.tab.c lex.yy.c stack.o assembly.o syntax.o
 
 babyc: lex.yy.c y.tab.c syntax.o assembly.o stack.o
-	$(CC) $(CFLAGS) lex.yy.c y.tab.c syntax.o stack.o -o babyc
+	$(CC) $(CFLAGS) $^ -o babyc
 
 .PHONY: clean
 clean:

assembly.h

@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include "syntax.h"
+
+#ifndef BABYC_ASSEMBLY_HEADER
+#define BABYC_ASSEMBLY_HEADER
+
+void emit_header(FILE *out, char *name);
+
+void emit_insn(FILE *out, char *insn);
+
+void write_header(FILE *out);
+
+void write_footer(FILE *out);
+
+void write_syntax(FILE *out, Syntax *syntax);
+
+void write_assembly(Syntax *syntax);
+
+#endif

babyc_parse.y

@@ -1,7 +1,7 @@
 %{
 #include <stdio.h>
 #include "syntax.h"
-#include "assembly.c"
+#include "assembly.h"
 #include "stack.h"
 
 int yyparse(void);