safe_strou?ll functions should operate on u?int64_t types.

long long and unsigned long long are interchangeable in most places,
but apparently not my 64-bit ubuntu 8.10 box.

internal_tests.c

@@ -10,7 +10,7 @@ static void test_safe_strtoull(void);
 static void test_safe_strtoll(void);
 
 static void test_safe_strtoull() {
-  unsigned long long val;
+  uint64_t val;
   assert(safe_strtoull("123", &val));
   assert(val == 123);
   assert(safe_strtoull("+123", &val));
@@ -27,7 +27,7 @@ static void test_safe_strtoull() {
 }
 
 static void test_safe_strtoll() {
-  long long val;
+  int64_t val;
   assert(safe_strtoll("123", &val));
   assert(val == 123);
   assert(safe_strtoll("+123", &val));

util.c

@@ -7,7 +7,7 @@
 
 #include "memcached.h"
 
-bool safe_strtoull(const char *str, unsigned long long *out) {
+bool safe_strtoull(const char *str, uint64_t *out) {
     assert(out != NULL);
     errno = 0;
     *out = 0;
@@ -30,7 +30,7 @@ bool safe_strtoull(const char *str, unsigned long long *out) {
     return false;
 }
 
-bool safe_strtoll(const char *str, long long *out) {
+bool safe_strtoll(const char *str, int64_t *out) {
     assert(out != NULL);
     errno = 0;
     *out = 0;

util.h

@@ -7,7 +7,5 @@
  *
  * returns true if conversion succeeded.
  */
-bool safe_strtoull(const char *str, unsigned long long *out);
-bool safe_strtoll(const char *str, long long *out);
-
-
+bool safe_strtoull(const char *str, uint64_t *out);
+bool safe_strtoll(const char *str, int64_t *out);