import global libs correctly

src/_imaging.c

@@ -72,11 +72,11 @@
  */
 
 #ifdef HAVE_LIBJPEG
-#include "jconfig.h"
+#include <jconfig.h>
 #endif
 
 #ifdef HAVE_LIBZ
-#include "zlib.h"
+#include <zlib.h>
 #endif
 
 #ifdef HAVE_LIBTIFF
@@ -85,8 +85,6 @@
 
 #include "libImaging/Imaging.h"
 
-#include <stddef.h>
-
 #undef VERBOSE
 
 #define B16(p, i) ((((int)p[(i)]) << 8) + p[(i) + 1])

src/libImaging/ImagingPlatform.h

@@ -28,20 +28,18 @@
 #ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
 #include <Windows.h>
-
 #ifdef _WIN64
 #define F_HANDLE "K"
 #else
 #define F_HANDLE "k"
 #endif
-
 #endif /* _WIN32 */
 
+#include <stdint.h>
+
 /* We have to define types instead of using typedef because the JPEG lib also
    defines their own types with the same names, so we need to be able to undef
    ours before including the JPEG code. */
-#include <stdint.h>
-
 #define INT8 int8_t
 #define UINT8 uint8_t
 #define INT16 int16_t

src/libImaging/Jpeg2KDecode.c

@@ -17,7 +17,6 @@
 
 #ifdef HAVE_OPENJPEG
 
-#include <stdlib.h>
 #include "Jpeg2K.h"
 
 typedef struct {

src/libImaging/QuantPngQuant.c

@@ -8,15 +8,15 @@
  *
  */
 
+#ifdef HAVE_LIBIMAGEQUANT
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <libimagequant.h>
 
 #include "QuantPngQuant.h"
 
-#ifdef HAVE_LIBIMAGEQUANT
-#include "libimagequant.h"
-
 int
 quantize_pngquant(
     Pixel *pixelData,

src/libImaging/ZipCodecs.h

@@ -7,7 +7,7 @@
  * Copyright (c) Fredrik Lundh 1996.
  */
 
-#include "zlib.h"
+#include <zlib.h>
 
 /* modes */
 #define ZIP_PNG 0            /* continuous, filtered image data */