LOBJS = $(OBJS:.o=.lo)
GENH = include/bits/alltypes.h
-CFLAGS = -Os -nostdinc -ffreestanding -pipe
+CFLAGS = -Os -nostdinc -ffreestanding -std=c99 -D_XOPEN_SOURCE=700 -pipe
LDFLAGS = -nostdlib -shared -Wl,-Bsymbolic
INC = -I./include -I./src/internal
PIC = -fPIC