non-constant struct initializer.
(UNUSED): Define as a macro expanding to __attribute__ ..., if
compiling with gcc.

* src/argp/argp-help.c (fill_in_uparams): Use unsigned char * for
VAR and ARG. Fixed calls of isalnum, isspace and friends, reported
by Kalle Olavi Niemitalo.
(canon_doc_option): Fixed calls of isalnum, isspace and friends,
reported by Kalle Olavi Niemitalo.
(hol_entry_cmp): Fixed calls of tolower, reported by Kalle Olavi
Niemitalo.

Rev: src/argp/argp-help.c:1.15

VAR and ARG. Fixed calls of isalnum, isspace and friends, reported
by Kalle Olavi Niemitalo.
(canon_doc_option): Fixed calls of isalnum, isspace and friends,
reported by Kalle Olavi Niemitalo.
(hol_entry_cmp): Fixed calls of tolower, reported by Kalle Olavi
Niemitalo.

Rev: src/argp/argp-help.c:1.14

or __strndup, as appropriate.
(STRERROR): Define this macro as a wrapper for strerror or
sys_errlist.
(__argp_basename): New function.

Rev: src/argp/argp-help.c:1.13

__strndup. That probably breaks glibc builds.

Rev: src/argp/argp-help.c:1.12

arguments to the ctype macros. Handle systems where
program_invocation_name and program_invocation_short_name doesn't
exist.
* src/argp/argp-help.c (short_program_name): New function.

Rev: src/argp/argp-help.c:1.11

Rev: src/argp/Makefile.am:1.3
Rev: src/argp/acconfig.h:1.1
Rev: src/argp/argp-ba.c:1.2
Rev: src/argp/argp-comp.h:1.4(DEAD)
Rev: src/argp/argp-fmtstream.c:1.4
Rev: src/argp/argp-fmtstream.h:1.6
Rev: src/argp/argp-help.c:1.10
Rev: src/argp/argp-parse.c:1.6
Rev: src/argp/argp-pin.c:1.2(DEAD)
Rev: src/argp/argp-pv.c:1.2
Rev: src/argp/argp-pvh.c:1.2
Rev: src/argp/argp-test.c:1.2
Rev: src/argp/argp.h:1.8
Rev: src/argp/configure.in:1.1

initializers (which is a GNUC extension).

Rev: src/argp/argp-help.c:1.9

Rev: src/argp/argp-help.c:1.8

Rev: src/argp/argp-help.c:1.7

Rev: src/argp/argp-fmtstream.c:1.2
Rev: src/argp/argp-fmtstream.h:1.5
Rev: src/argp/argp-help.c:1.6
Rev: src/argp/argp-parse.c:1.4
Rev: src/argp/argp.h:1.6
Rev: src/werror.c:1.40

Rev: src/argp/argp-fmtstream.h:1.4
Rev: src/argp/argp-help.c:1.5

(mempcpy): -"-

Rev: src/argp/argp-help.c:1.4

__strndup(). I couldn't get preprocessor hackery to work.

Rev: src/argp/argp-help.c:1.3

(canon_doc_option): Cast to unsigned char before passing
characters to ctype macros.
(hol_entry_cmp): Use unsigned char.

Rev: src/argp/argp-help.c:1.2

Rev: src/argp/Makefile.am.in:1.1
Rev: src/argp/Versions:1.1
Rev: src/argp/argp-ba.c:1.1
Rev: src/argp/argp-eexst.c:1.1
Rev: src/argp/argp-fmtstream.c:1.1
Rev: src/argp/argp-fmtstream.h:1.1
Rev: src/argp/argp-fs-xinl.c:1.1
Rev: src/argp/argp-help.c:1.1
Rev: src/argp/argp-namefrob.h:1.1
Rev: src/argp/argp-parse.c:1.1
Rev: src/argp/argp-pv.c:1.1
Rev: src/argp/argp-pvh.c:1.1
Rev: src/argp/argp-test.c:1.1
Rev: src/argp/argp-xinl.c:1.1
Rev: src/argp/argp.h:1.1