--- lib/util.c.ori	2009-04-17 01:06:16.000000000 +0200
+++ lib/util.c	2009-04-17 01:07:20.000000000 +0200
@@ -755,7 +755,7 @@
 
     PROF_stop(xstrdup);
 
-    return p;
+    return (char *)p;
 }
 
 /*
@@ -765,7 +765,7 @@
 xstrndup(const char *s, size_t n)
 {
     size_t sz;
-    void *p;
+    char *p;
     PROF_start(xstrndup);
     assert(s != NULL);
     assert(n);
@@ -774,7 +774,7 @@
     if (sz > n)
         sz = n;
 
-    p = xstrncpy(xmalloc(sz), s, sz);
+    p = xstrncpy((char *)xmalloc(sz), s, sz);
 
     PROF_stop(xstrndup);
 
@@ -923,7 +923,7 @@
 xint64toa(int64_t num)
 {
     static char buf[24];	/* 2^64 = 18446744073709551616 */
-    snprintf(buf, sizeof(buf), "%" PRId64, num);
+    snprintf(buf, sizeof(buf), "%" PRId64, (long long int)num);
     return buf;
 }