extern SAVED_F77_COMMON_PTR tail_common_list; /* Ptr to last saved COMMON */
extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current COMMON */
+extern SAVED_F77_COMMON_PTR find_common_for_function PARAMS ((char *, char *));
+
#define UNINITIALIZED_SECNUM -1
#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)