NEW features of smake-1.2a20:

-	strcatl()/execl() now cast NULL in last Arg to (char *)NULL
	This avoids problems on platforms where sizeof(int) is != sizeof (ptr)

-	Completely converted to use the rename() emulation from libschily
	in case a OS does not support rename()

-	Trying to support a compilation on DOS (32 Bit) with DJGPP
	As GNU make does not work correctly on DOS, this allows Schily SING
	programs to be compiled on DOS/DJGPP

-	use #ifdef SIGBUS in avoffset.c as DOS/DJGPP does not have SIGBUS

-	Indented to be closer to official Cstyle indentation



WARNING: Do not use 'winzip' to extract the tar file!
	Winzip cannot extract symbolic links correctly.

Joerg