commit a1bd1faeebd03825677d111a1350ee04d625f165
author Willy Tarreau <w@1wt.eu> Fri Mar 29 17:26:33 2019 +0100
committer Willy Tarreau <w@1wt.eu> Mon Apr 01 07:44:56 2019 +0200
tree 756e08ac14b772856878ee226c844e1639afb4f8
parent 7b5654f54a1dec8a29d3186f8ed8c7e718279183

BUILD: use inttypes.h instead of stdint.h

I found on an (old) AIX 5.1 machine that stdint.h didn't exist while
inttypes.h which is expected to include it does exist and provides the
desired functionalities.

As explained here, stdint being just a subset of inttypes for use in
freestanding environments, it's probably always OK to switch to inttypes
instead:

  https://pubs.opengroup.org/onlinepubs/009696799/basedefs/stdint.h.html

Also it's even clearer here in the autoconf doc :

  https://www.gnu.org/software/autoconf/manual/autoconf-2.61/html_node/Header-Portability.html

  "The C99 standard says that inttypes.h includes stdint.h, so there's
   no need to include stdint.h separately in a standard environment.
   Some implementations have inttypes.h but not stdint.h (e.g., Solaris
   7), but we don't know of any implementation that has stdint.h but not
   inttypes.h"

src/h2.c

diff --git a/src/h2.c b/src/h2.c
index 9c02cd3..4803137 100644
--- a/src/h2.c
+++ b/src/h2.c
@@ -25,7 +25,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <stdint.h>
+#include <inttypes.h>
 #include <common/config.h>
 #include <common/h2.h>
 #include <common/http-hdr.h>

src/hpack-dec.c

diff --git a/src/hpack-dec.c b/src/hpack-dec.c
index e179f29..7f3e762 100644
--- a/src/hpack-dec.c
+++ b/src/hpack-dec.c
@@ -25,7 +25,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <stdint.h>
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

src/hpack-enc.c

diff --git a/src/hpack-enc.c b/src/hpack-enc.c
index 1e57153..1a6fa1c 100644
--- a/src/hpack-enc.c
+++ b/src/hpack-enc.c
@@ -25,7 +25,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <stdint.h>
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

src/hpack-huff.c

diff --git a/src/hpack-huff.c b/src/hpack-huff.c
index cbf1fa0..bdcff7f 100644
--- a/src/hpack-huff.c
+++ b/src/hpack-huff.c
@@ -26,7 +26,7 @@
  */
 
 #include <stdio.h>
-#include <stdint.h>
+#include <inttypes.h>
 #include <string.h>
 
 #include <common/config.h>

src/hpack-tbl.c

diff --git a/src/hpack-tbl.c b/src/hpack-tbl.c
index 24eb7c4..70d7f35 100644
--- a/src/hpack-tbl.c
+++ b/src/hpack-tbl.c
@@ -25,7 +25,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <stdint.h>
+#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

src/sha1.c

diff --git a/src/sha1.c b/src/sha1.c
index 3b562b5..b7c2d70 100644
--- a/src/sha1.c
+++ b/src/sha1.c
@@ -26,7 +26,7 @@
 
 /* this is only to get definitions for memcpy(), ntohl() and htonl() */
 #include <string.h>
-#include <stdint.h>
+#include <inttypes.h>
 #include <arpa/inet.h>
 
 #include <import/sha1.h>

src/time.c

diff --git a/src/time.c b/src/time.c
index cd042de..94b498c 100644
--- a/src/time.c
+++ b/src/time.c
@@ -10,7 +10,7 @@
  *
  */
 
-#include <stdint.h>
+#include <inttypes.h>
 #include <unistd.h>
 #include <sys/time.h>
 

src/xxhash.c

diff --git a/src/xxhash.c b/src/xxhash.c
index 8753721..31424de 100644
--- a/src/xxhash.c
+++ b/src/xxhash.c
@@ -98,7 +98,7 @@
 // Basic Types
 //**************************************
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L   // C99
-# include <stdint.h>
+# include <inttypes.h>
 typedef uint8_t  BYTE;
 typedef uint16_t U16;
 typedef uint32_t U32;