[PATCH v2] Break out ldconfig parser

[DJ Delorie]

Andreas Schwab <schwab@suse.de> writes:
>> +/* Declared in ldconfig-parse.c */
>> +typedef void (ldconfig_parse_config_cb) (const char *line,
>
> The parens are redundant.

Perhaps, but it helps make it more obvious that it's not a function
declaration, and parens here are not always redundant.

It's also consistent with existing practice:

argp/argp.h:typedef error_t (*argp_parser_t) (int __key, char *__arg,
debug/test-strcpy_chk.c:typedef char *(*proto_t) (char *, const char *, size_t);
elf/dl-tunables.h:typedef void (*tunable_callback_t) (tunable_val_t *);
elf/ifuncmain1.c:typedef int (*foo_p) (void);
elf/ifuncmain1vis.c:typedef int (*foo_p) (void);
elf/ifuncmain3.c:typedef int (*foo_p) (void);
elf/ifuncmain5.c:typedef int (*foo_p) (void);
elf/ifuncmain6pie.c:typedef int (*foo_p) (void);
elf/ifuncmain7.c:typedef int (*foo_p) (void);
elf/ifuncmod1.c:typedef int (*foo_p) (void);
elf/ifuncmod6.c:typedef int (*foo_p) (void);
elf/reldep6.c:typedef int (*fn)(void);
elf/tst-dl-hash.c:typedef unsigned int (*hash_f) (const char *);
elf/tst-rootdir.c:  typedef const char *(test_func_t) (void);
elf/tst-tls-manydynamic.h:typedef void (*set_value_func) (const struct value *);
elf/tst-tls-manydynamic.h:typedef void (*get_value_func) (struct value *);