Some fixes for Linux

crypto1_bs_crack.c

@@ -23,6 +23,9 @@ THE SOFTWARE.
 */
 
 #include <stdlib.h>
+#ifndef __APPLE__
+#include <malloc.h>
+#endif
 #include "crypto1_bs_crack.h"
 
 inline uint64_t crack_states_bitsliced(uint32_t **task){

solve_bs.c

@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <unistd.h>
+#include <signal.h>
 #include <pthread.h>
 #include "craptev1.h"
 #include "crypto1_bs.h"

solve_piwi_bs.c

@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <unistd.h>
+#include <signal.h>
 #include <pthread.h>
 #include "craptev1.h"
 #include "crypto1_bs.h"