(checkpoint_style): New variable.
GLOBAL bool block_number_option;
GLOBAL bool block_number_option;
-GLOBAL bool checkpoint_option;
+GLOBAL unsigned checkpoint_option;
+
+enum checkpoint_style
+ {
+ checkpoint_text,
+ checkpoint_dot
+ };
+
+GLOBAL enum checkpoint_style checkpoint_style;
/* Specified name of compression program, or "gzip" as implied by -z. */
GLOBAL const char *use_compress_program_option;
/* Specified name of compression program, or "gzip" as implied by -z. */
GLOBAL const char *use_compress_program_option;