brogue: fix build

diff --git a/src/brogue/Architect.c b/src/brogue/Architect.c

index abe5acf..b38291d 100755

--- a/src/brogue/Architect.c

+++ b/src/brogue/Architect.c

@@ -1676,7 +1676,7 @@ void addMachines() {

     // Add the amulet holder if it's depth 26:

     if (rogue.depthLevel == AMULET_LEVEL) {

         for (failsafe = 50; failsafe; failsafe--) {

-            if (buildAMachine(MT_AMULET_AREA, -1, -1, NULL, NULL, NULL, NULL)) {

+            if (buildAMachine(MT_AMULET_AREA, -1, -1, 0L, NULL, NULL, NULL)) {

                 break;

             }

         }

diff --git a/src/brogue/RogueMain.c b/src/brogue/RogueMain.c

index 49b08b9..3666963 100755

--- a/src/brogue/RogueMain.c

+++ b/src/brogue/RogueMain.c

@@ -880,7 +880,7 @@ void startLevel(short oldLevelNumber, short stairDirection) {

             getQualifyingPathLocNear(&loc[0], &loc[1],

                                      player.xLoc, player.yLoc,

                                      true,

-                                     T_DIVIDES_LEVEL, NULL,

+                                     T_DIVIDES_LEVEL, 0L,

                                      T_PATHING_BLOCKER, (HAS_MONSTER | HAS_ITEM | HAS_STAIRS | IS_IN_MACHINE),

                                      false);

         }

diff --git a/src/platform/platformdependent.c b/src/platform/platformdependent.c

index 635a738..e725513 100644

--- a/src/platform/platformdependent.c

+++ b/src/platform/platformdependent.c

@@ -21,6 +21,7 @@

  *  along with Brogue.  If not, see <http://www.gnu.org/licenses/>.

  */

+#include <ctype.h>

 #include <stdio.h>

 #include <string.h>

 #include <time.h>

  version = "1.7.5";

  src = fetchurl {

    url = "https://sites.google.com/site/broguegame/brogue-${finalAttrs.version}-linux-amd64.tbz2";

    sha256 = "0i042zb3axjf0cpgpdh8hvfn66dbfizidyvw0iymjk2n760z2kx7";

    url = "https://drive.google.com/uc?export=download&id=1ED_2nPubP-P0e_PHKYVzZF42M1Y9pUb4";

    hash = "sha256-p0/xgTlWTFl9BHz7Fn90qxlj3YYItvsuA052NdYXBEQ=";

    name = "brogue.tbz2";

  };

  patches = [

    # Pull upstream fix for -fno-common toolchains:

    #  https://github.com/tmewett/BrogueCE/pull/63

      url = "https://github.com/tmewett/BrogueCE/commit/2c7ed0c48d9efd06bf0a2589ba967c0a22a8fa87.patch";

      sha256 = "19lr2fa25dh79klm4f4kqyyqq7w5xmw9z0fvylkcckqvcv7dwhp3";

    })

    # error: passing argument 4 of 'buildAMachine' makes integer from pointer without a cast []

    ./fix-compilation.diff

  ];

  prePatch = ''