inet_ntop: guard extra work by IF_LINT No need to penalize the code just to silence a gcc warning, so follow the conventions used elsewhere in gnulib. Clients that want to use extra warnings should also be using -Dlint. * lib/inet_ntop.c (inet_ntop6): Mark spurious initialization, for better code generation when not checking for warnings. Suggested by Paul Eggert and Jim Meyering. Signed-off-by: Eric Blake <eblake@redhat.com>

Description:
isblank() function: test whether a single-byte character is a blank.

Files:
lib/isblank.c
m4/isblank.m4

Depends-on:
extensions
ctype

configure.ac:
gl_FUNC_ISBLANK
if test $HAVE_ISBLANK = 0; then
  AC_LIBOBJ([isblank])
fi
gl_CTYPE_MODULE_INDICATOR([isblank])

Makefile.am:

Include:
<ctype.h>

License:
LGPLv2+

Maintainer:
Bruno Haible