PREFIX = /usr
MANPREFIX = $(PREFIX)/share/man
CC = c99
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
CFLAGS = -Wall -g
LDFLAGS =
# Add -DVALIDATE to CPPFLAGS to run extra code checks,
# that are only useful for development, at run time