am ff17671b: Merge "Add a hack to <stdlib.h> until we can fix libvpx."

* commit 'ff17671bc630d294903aa2827b76156590b09629':
  Add a hack to <stdlib.h> until we can fix libvpx.

libc/include/stdlib.h

@@ -106,6 +106,12 @@ extern void arc4random_addrandom(unsigned char *, int);
 
 #define RAND_MAX 0x7fffffff
 
+/* Work around x86 libvpx build breakage caused by postproc_x86.c. */
+#if defined(__i386__) && defined(rand)
+#undef rand
+#define __rand lrand48
+#endif
+
 int rand(void);
 int rand_r(unsigned int*);
 void srand(unsigned int);