Description:
A <unistd.h> for systems lacking it.

Files:
m4/unistd_h.m4
lib/unistd_.h

Depends-on:
absolute-header

configure.ac:
gl_HEADER_UNISTD

Makefile.am:
BUILT_SOURCES += $(UNISTD_H)

# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd_.h
	rm -f $@-t $@
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''ABSOLUTE_UNISTD_H''@|$(ABSOLUTE_UNISTD_H)|g' \
	      < $(srcdir)/unistd_.h; \
	} > $@-t
	mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t

Include:
#include <unistd.h>

License:
LGPL

Maintainer:
Simon Josefsson