diff --git a/srogue/command.c b/srogue/command.c
index dd303eb..76215e6 100644
--- a/srogue/command.c
+++ b/srogue/command.c
@@ -16,11 +16,15 @@
 
 #include <ctype.h>
 #include <signal.h>
+#include <stdlib.h>
+#include <string.h>
 #include <limits.h>
 #include "rogue.h"
 #include "rogue.ext"
 #ifdef __DJGPP__
 #include <process.h>
+#else
+#include <unistd.h>
 #endif
 
 /*
diff --git a/srogue/init.c b/srogue/init.c
index 8c7ee90..851886f 100644
--- a/srogue/init.c
+++ b/srogue/init.c
@@ -15,6 +15,7 @@
  */
 
 #include <ctype.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/io.c b/srogue/io.c
index 4a35259..280f2fa 100644
--- a/srogue/io.c
+++ b/srogue/io.c
@@ -16,6 +16,7 @@
 
 #include <stdarg.h>
 #include <ctype.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/main.c b/srogue/main.c
index e93c99e..52585aa 100644
--- a/srogue/main.c
+++ b/srogue/main.c
@@ -15,6 +15,8 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
+#include <string.h>
 #include <time.h>
 #include <termios.h>
 #include <fcntl.h>
diff --git a/srogue/options.c b/srogue/options.c
index de3428d..15f2572 100644
--- a/srogue/options.c
+++ b/srogue/options.c
@@ -16,6 +16,7 @@
 
 #include <termios.h>
 #include <ctype.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/potions.c b/srogue/potions.c
index 0ec0391..4fbbe0d 100644
--- a/srogue/potions.c
+++ b/srogue/potions.c
@@ -14,6 +14,8 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/rings.c b/srogue/rings.c
index 60cf9c4..3155570 100644
--- a/srogue/rings.c
+++ b/srogue/rings.c
@@ -14,6 +14,8 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/rip.c b/srogue/rip.c
index ea8b033..d84edea 100644
--- a/srogue/rip.c
+++ b/srogue/rip.c
@@ -16,6 +16,7 @@
 
 #include <signal.h>
 #include <ctype.h>
+#include <string.h>
 #include <sys/types.h>
 #include <pwd.h>
 #include <fcntl.h>
@@ -51,6 +52,7 @@ static char *rip[] = {
 #define RIP_LINES (sizeof rip / (sizeof (char *)))
 
 char	*killname();
+void writelog(int amount, int aflag, char monst);
 
 /*
  * death:
diff --git a/srogue/save.c b/srogue/save.c
index eb5e324..6fd2354 100644
--- a/srogue/save.c
+++ b/srogue/save.c
@@ -14,6 +14,8 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <ctype.h>
 #include <fcntl.h>
diff --git a/srogue/scrolls.c b/srogue/scrolls.c
index f64a4ff..d8edaef 100644
--- a/srogue/scrolls.c
+++ b/srogue/scrolls.c
@@ -14,6 +14,8 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
+#include <string.h>
 #include <ctype.h>
 #include "rogue.h"
 #include "rogue.ext"
diff --git a/srogue/state.c b/srogue/state.c
index 12c8d32..0d01d78 100644
--- a/srogue/state.c
+++ b/srogue/state.c
@@ -62,6 +62,7 @@
 #include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <assert.h>
 #include "rogue.h"
 #include "rogue.ext"
diff --git a/srogue/things.c b/srogue/things.c
index dd29498..0333389 100644
--- a/srogue/things.c
+++ b/srogue/things.c
@@ -16,6 +16,7 @@
  */
 
 #include <ctype.h>
+#include <string.h>
 #include "rogue.h"
 #include "rogue.ext"
 
diff --git a/srogue/wizard.c b/srogue/wizard.c
index 3376eb4..9538c3f 100644
--- a/srogue/wizard.c
+++ b/srogue/wizard.c
@@ -14,6 +14,7 @@
  * See the file LICENSE.TXT for full copyright and licensing information.
  */
 
+#include <stdlib.h>
 #include <termios.h>
 #include <ctype.h>
 #include "rogue.h"