extern struct symtabs_and_lines decode_line_spec_1 (char *, int);
-extern struct symtabs_and_lines
-decode_line_1 (char **, int, struct symtab *, int, char ***);
+/* From linespec.c */
+
+extern struct symtabs_and_lines decode_line_1 (char **,
+ int, struct symtab *, int, char ***);
/* Symmisc.c */
extern struct partial_symtab *find_main_psymtab (void);
+extern struct symtab *find_line_symtab (struct symtab *, int, int *, int *);
+
+extern struct symtab_and_line find_function_start_sal (struct symbol *sym, int);
+
/* blockframe.c */
extern struct blockvector *blockvector_for_pc (CORE_ADDR, int *);