extern void dwarf2out_vms_end_prologue (unsigned int, const char *);
extern void dwarf2out_vms_begin_epilogue (unsigned int, const char *);
extern void dwarf2out_end_epilogue (unsigned int, const char *);
-extern void dwarf2out_frame_init (void);
extern void dwarf2out_frame_finish (void);
/* Decide whether we want to emit frame unwind information for the current
translation unit. */
-extern int dwarf2out_do_frame (void);
-extern int dwarf2out_do_cfi_asm (void);
+extern bool dwarf2out_do_frame (void);
+extern bool dwarf2out_do_cfi_asm (void);
extern void dwarf2out_switch_text_section (void);
const char *remap_debug_filename (const char *);