xnu-3248.40.184.tar.gz

[apple/xnu.git] / libkern / mkext.c

diff --git a/libkern/mkext.c b/libkern/mkext.c
index e1fc062e1853cf35a00b2b837b5c4958ece649d8..6dba0e0aa0ffde4e5d50d3e04dd2bcd2caa3a4b9 100644 (file)
--- a/libkern/mkext.c
+++ b/libkern/mkext.c
@@ -25,12 +25,13 @@
  * 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
+#include <stdint.h> // For uintptr_t.
 #include <string.h>
 #include <libkern/mkext.h>
 
+
 #define BASE 65521L /* largest prime smaller than 65536 */
-#define NMAX 5000  
-// NMAX (was 5521) the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1
+#define NMAX 5552  // the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1
 
 #define DO1(buf,i)  {s1 += buf[i]; s2 += s1;}
 #define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);
@@ -45,6 +46,7 @@ mkext_adler32(uint8_t *buf, int32_t len)
     unsigned long s2 = 0; // (adler >> 16) & 0xffff;
     int k;
 
+
     while (len > 0) {
         k = len < NMAX ? len : NMAX;
         len -= k;