diff --git a/src/game/camdraw.c b/src/game/camdraw.c
index 97498ec6e..ee9b25834 100644
--- a/src/game/camdraw.c
+++ b/src/game/camdraw.c
@@ -1333,7 +1333,7 @@ void func0f14bdbc(s32 index)
 	s32 value;
 
 	for (i = 0; i < 30; i++) {
-		thing->unk0dc[i] = NULL;
+		thing->unk0dc[i] = 0;
 	}
 
 	thing->unk094 = 0;
diff --git a/src/game/modeldata/player.c b/src/game/modeldata/player.c
index ad49e1c88..76e334f95 100644
--- a/src/game/modeldata/player.c
+++ b/src/game/modeldata/player.c
@@ -18,7 +18,7 @@ struct modeldef g_PlayerModeldef = {
 	3,
 	41.161228179932,
 	0,
-	NULL,
+	0,
 };
 
 //                                                       rodata                             parent        next  prev  child
diff --git a/src/game/mplayer/scenarios.c b/src/game/mplayer/scenarios.c
index e2c144d21..aa502ed21 100644
--- a/src/game/mplayer/scenarios.c
+++ b/src/game/mplayer/scenarios.c
@@ -25,6 +25,7 @@
 #include "game/mplayer/mplayer.h"
 #include "game/pad.h"
 #include "game/propobj.h"
+#include "game/options.h"
 #include "bss.h"
 #include "lib/vi.h"
 #include "lib/snd.h"
diff --git a/src/include/lib/str.h b/src/include/lib/str.h
index c80ba0dae..1a8da3de0 100644
--- a/src/include/lib/str.h
+++ b/src/include/lib/str.h
@@ -16,6 +16,7 @@ s32 isalpha(char c);
 s32 isspace(char c);
 s32 strtol(const char *src, const char **endptr, s32 base);
 #else
+#include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #endif