1 files changed, 6 insertions, 6 deletions
diff --git a/atom.c b/atom.c
index 4d2de11..11b4ac1 100644
--- a/atom.c
+++ b/atom.c
@@ -37,10 +37,10 @@ in this Software without prior written authorization from The Open Group.
 #include "stubs.h"
 
 typedef struct _AtomList {
-    char *name;
-    int	  len;
-    int   hash;
-    Atom  atom;
+    char        *name;
+    unsigned int len;
+    int          hash;
+    Atom         atom;
 } AtomListRec, *AtomListPtr;
 
 static AtomListPtr *hashTable;
@@ -50,7 +50,7 @@ static int hashMask;
 static int rehash;
 
 static AtomListPtr *reverseMap;
-static int reverseMapSize;
+static size_t reverseMapSize;
 static Atom lastAtom;
 
 static int
@@ -113,7 +113,7 @@ static int
 ResizeReverseMap(void)
 {
     AtomListPtr *newMap;
-    int newMapSize;
+    size_t newMapSize;
 
     if (reverseMapSize == 0)
         newMapSize = 1000;