diff --git a/include/valgrind/memcheck.h b/include/valgrind/memcheck.h
index 501cb14..4e5127a 100644
--- a/include/valgrind/memcheck.h
+++ b/include/valgrind/memcheck.h
@@ -9,7 +9,6 @@
 #ifndef __MEMCHECK_H
 #define __MEMCHECK_H
 
-
 /* This file is for inclusion into client (your!) code.
 
    You can use these macros to manipulate and query memory permissions
@@ -53,8 +52,6 @@
          = VG_USERREQ_TOOL_BASE('M','C') + 256
    } Vg_MemCheckClientRequest;
 
-
-
 /* Client-code macros to manipulate the state of memory. */
 
 /* Mark memory at _qzz_addr as unaddressable for _qzz_len bytes. */
@@ -102,7 +99,6 @@
                             VG_USERREQ__DISCARD,                 \
                             0, (_qzz_blkindex), 0, 0, 0)
 
-
 /* Client-code macros to check the state of memory. */
 
 /* Check that memory at _qzz_addr is addressable for _qzz_len bytes.
@@ -133,7 +129,6 @@
       (volatile unsigned char *)&(__lvalue),                     \
                       (unsigned long)(sizeof (__lvalue)))
 
-
 /* Do a full memory leak check (like --leak-check=full) mid-execution. */
 #define VALGRIND_DO_LEAK_CHECK                                   \
     VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__DO_LEAK_CHECK,   \
@@ -202,7 +197,6 @@
     suppressed = _qzz_suppressed;                                        \
    }
 
-
 /* Get the validity data for addresses [zza..zza+zznbytes-1] and copy it
    into the provided zzvbits array.  Return values:
       0   if not running on valgrind
diff --git a/include/valgrind/valgrind.h b/include/valgrind/valgrind.h
index 5d4fa5f..6114c4a 100644
--- a/include/valgrind/valgrind.h
+++ b/include/valgrind/valgrind.h
@@ -24,7 +24,6 @@
 #ifndef __VALGRIND_H
 #define __VALGRIND_H
 
-
 /* ------------------------------------------------------------------ */
 /* VERSION NUMBER OF VALGRIND                                         */
 /* ------------------------------------------------------------------ */
@@ -42,7 +41,6 @@
 #define __VALGRIND_MAJOR__    3
 #define __VALGRIND_MINOR__    16
 
-
 #include <stdarg.h>
 
 /* Nb: this file might be included in a file compiled with -ansi.  So
@@ -77,7 +75,6 @@
 #undef PLAT_x86_solaris
 #undef PLAT_amd64_solaris
 
-
 #if defined(__APPLE__) && defined(__i386__)
 #  define PLAT_x86_darwin 1
 #elif defined(__APPLE__) && defined(__x86_64__)
@@ -126,7 +123,6 @@
 #  endif
 #endif
 
-
 /* ------------------------------------------------------------------ */
 /* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS.  There is nothing */
 /* in here of use to end-users -- skip to the next section.           */
@@ -928,7 +924,6 @@
                     );                                           \
  } while (0)
 
-
 #endif /* PLAT_mips32_linux */
 
 /* ------------------------- mips64-linux ---------------- */
@@ -1073,7 +1068,6 @@
 
 #endif /* CONFIG_VALGRIND */
 
-
 /* ------------------------------------------------------------------ */
 /* PLATFORM SPECIFICS for FUNCTION WRAPPING.  This is all very        */
 /* ugly.  It's the least-worst tradeoff I can think of.               */
@@ -5168,7 +5162,6 @@
       lval = (__typeof__(lval)) _res;                            \
    } while (0)
 
-
 #endif /* PLAT_s390x_linux */
 
 /* ------------------------- mips32-linux ----------------------- */
@@ -6197,7 +6190,6 @@
       lval = (__typeof__(lval)) (long)_res;                       \
    } while (0)
 
-
 #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3)                 \
    do {                                                           \
       volatile OrigFn        _orig = (orig);                      \
@@ -6657,7 +6649,6 @@
 #  define __extension__ /* */
 #endif
 
-
 /* Returns the number of Valgrinds this code is running under.  That
    is, 0 if running natively, 1 if running under Valgrind, 2 if
    running under Valgrind which is running under another Valgrind,
@@ -6667,7 +6658,6 @@
                                     VG_USERREQ__RUNNING_ON_VALGRIND,  \
                                     0, 0, 0, 0, 0)                    \
 
-
 /* Discard translation of code in the range [_qzz_addr .. _qzz_addr +
    _qzz_len - 1].  Useful if you are debugging a JITter or some such,
    since it provides a way to make sure valgrind will retranslate the
@@ -6680,7 +6670,6 @@
    VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__INNER_THREADS,           \
                                    _qzz_addr, 0, 0, 0, 0)
 
-
 /* These requests are for getting Valgrind itself to print something.
    Possibly with a backtrace.  This is a really ugly hack.  The return value
    is the number of characters printed, excluding the "**<pid>** " part at the
@@ -6766,7 +6755,6 @@
 #endif /* CONFIG_VALGRIND */
 }
 
-
 /* These requests allow control to move from the simulated CPU to the
    real CPU, calling an arbitrary function.
    
@@ -6815,7 +6803,6 @@
                                     _qyy_arg1, _qyy_arg2,               \
                                     _qyy_arg3, 0)
 
-
 /* Counts the number of errors that have been recorded by a tool.  Nb:
    the tool must record the errors with VG_(maybe_record_error)() or
    VG_(unique_error)() for them to be counted. */
@@ -7079,7 +7066,6 @@
    VALGRIND_DO_CLIENT_REQUEST_EXPR(0, VG_USERREQ__GDB_MONITOR_COMMAND, \
                                    command, 0, 0, 0, 0)
 
-
 /* Change the value of a dynamic command line option.
    Note that unknown or not dynamically changeable options
    will cause a warning message to be output.  */
@@ -7087,7 +7073,6 @@
    VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CLO_CHANGE, \
                                    option, 0, 0, 0, 0)
 
-
 #undef PLAT_x86_darwin
 #undef PLAT_amd64_darwin
 #undef PLAT_x86_win32