int statement_if_execute(struct grub2_script *script,
struct grub2_statement *statement);
int statement_menuentry_execute(struct grub2_script *script,
struct grub2_statement *statement);
int statement_if_execute(struct grub2_script *script,
struct grub2_statement *statement);
int statement_menuentry_execute(struct grub2_script *script,
struct grub2_statement *statement);