Include <unistd.h> in files that use unlink(). Fixes amiga build.

Patch by Raziel^

svn-id: r48471

compress.cpp

@@ -25,6 +25,7 @@
 #include <string.h>
 #include <sstream>
 #include <stdio.h>
+#include <unistd.h>
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>

engines/agos/compress_agos.cpp

@@ -22,6 +22,7 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "compress_agos.h"
 

engines/kyra/compress_kyra.cpp

@@ -23,6 +23,8 @@
 #include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <unistd.h>
+
 
 #include "compress_kyra.h"
 

engines/kyra/kyra_pak.cpp

@@ -22,6 +22,7 @@
 
 #include <assert.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "kyra_pak.h"
 

engines/queen/compress_queen.cpp

@@ -21,6 +21,7 @@
  */
 
 #include <string.h>
+#include <unistd.h>
 
 #include "common/util.h"
 #include "compress.h"

engines/saga/compress_saga.cpp

@@ -25,6 +25,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "compress.h"
 #include "compress_saga.h"

engines/scumm/compress_scumm_bun.cpp

@@ -24,6 +24,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "common/util.h"
 #include "common/endian.h"

engines/scumm/compress_scumm_sou.cpp

@@ -22,6 +22,7 @@
 
 #include <assert.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "compress_scumm_sou.h"
 

engines/sword1/compress_sword1.cpp

@@ -24,6 +24,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "compress_sword1.h"
 

engines/sword2/compress_sword2.cpp

@@ -20,6 +20,8 @@
  *
  */
 
+#include <unistd.h>
+
 #include "compress_sword2.h"
 
 #define TEMP_IDX	"tempfile.idx"

engines/tinsel/compress_tinsel.cpp

@@ -23,6 +23,7 @@
 // By Jimi (m [underline] kiewitz [AT] users.sourceforge.net)
 
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "compress.h"
 #include "common/endian.h"

engines/touche/compress_touche.cpp

@@ -22,6 +22,7 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "compress.h"
 #include "compress_touche.h"

engines/tucker/compress_tucker.cpp

@@ -23,6 +23,7 @@
 #include <assert.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include "common/util.h"
 #include "compress.h"