m68k.md (addqi3): Fix typo gen_INT vs.

�
	* config/m68k/m68k.md (addqi3): Fix typo gen_INT vs. GEN_INT.
	* flow.c (life_analysis): #include <sys/types.h> to make sure
	size_t is defined.
	* cplus-dem.c (demangle_function_name): Likewise.

From-SVN: r18697

gcc/config/m68k/m68k.md

@@ -2480,7 +2480,7 @@
 	return \"addq%.b %1,%0\";
       if (INTVAL (operands[1]) < 0 && INTVAL (operands[1]) >= -8)
        {
-	 operands[1] = gen_INT (-INTVAL (operands[1]));
+	 operands[1] = GEN_INT (-INTVAL (operands[1]));
 	 return \"subq%.b %1,%0\";
        }
     }