fixed build for clang

dvm/fdvm/trunk/Sage/lib/newsrc/toolsann.c

@@ -47,6 +47,7 @@ extern int PTTOSTRINGTOPARSE;
 extern PTR_BFND ANNOTATIONSCOPE;
 extern PTR_TYPE global_int_annotation;
 extern char AnnExTensionNumber[];
+extern int yyparse_annotate(void);
 
 /* FORWARD DECLARATION */
 int Get_Scope_Of_Annotation();
@@ -100,7 +101,7 @@ static char    *Defined_Value_Str[MAX_ANNOTATION];
 static int     Defined_Value_Value[MAX_ANNOTATION];
 
 /*     Indicate if comment is an annotation */
-Is_Annotation(str)
+int Is_Annotation(str)
 char *str;
 {
   
@@ -122,7 +123,7 @@ char *str;
       }
 }
 
-Is_Annotation_Cont(str)
+int Is_Annotation_Cont(str)
 char *str;
 {
   
@@ -229,7 +230,7 @@ char *str;
 
 /* basically go thrue the program and parse annotation, and set
    if they are defined */
-initAnnotation()
+int initAnnotation()
 {
   PTR_CMNT cmnt;
   PTR_BFND ptbif;