[MiNT] newer XaAES build?

[Petr Stehlik <joy@sophics.cz>]

Hi,

could someone please build a newer XaAES than the 06-05 alpha and either
upload it to http://xaaes.atariforge.net/ or send it to me directly? I
must be missing something in my build environment:

joy:~/freemint/xaaes$ make
Making all in src
make[1]: Entering directory `/home/joy/freemint/xaaes/src'
m68k-atari-mint-gcc -I. -DRSCNAME="xaaes.rsc" -DWIDGNAME="xaaeswdg.rsc"
-DRSCHNAME="rsc/xaaes.h" -DWIDGHNAME="rsc/xaaeswdg.h" -DDEBUG_SEMA=0
-DDEBUG_CONTROL=0 -DVECTOR_VALIDATION=0 -DWDIAL=0 -DLBOX=0 -DFNTS=0
-DFSLX=0 -m68020-60 -mshort -g -O2 -fomit-frame-pointer -Wall
-Wmissing-prototypes -Winline -Wshadow -Wpointer-arith -Wcast-qual -c
about.c -o about.o
about.c: In function `open_about':
about.c:147: `NULL' undeclared (first use in this function)
about.c:147: (Each undeclared identifier is reported only once
about.c:147: for each function it appears in.)
make[1]: *** [about.o] Error 1

Thanks.

Petr