Remove useless (partially used) check for stdint.h

configure.ac

@@ -829,7 +829,7 @@ AC_EGREP_HEADER(strncasecmp,strings.h,[
   AC_MSG_RESULT(no)])
 
 dnl Check for headers
-AC_CHECK_HEADERS(time.h stdint.h getopt.h strings.h locale.h)
+AC_CHECK_HEADERS(time.h getopt.h strings.h locale.h)
 AC_CHECK_HEADERS(fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h xlocale.h)
 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
 AC_CHECK_HEADERS([net/if.h], [], [],

modules/audio_filter/channel_mixer/mono.c

@@ -29,12 +29,7 @@
 #endif
 
 #include <math.h>                                        /* sqrt */
-
-#ifdef HAVE_STDINT_H
-#   include <stdint.h>                                         /* int16_t .. */
-#else
-#   include <inttypes.h>                                       /* int16_t .. */
-#endif
+#include <stdint.h>                                         /* int16_t .. */
 
 #ifdef HAVE_UNISTD_H
 #   include <unistd.h>

modules/audio_filter/converter/a52tofloat32.c

@@ -34,11 +34,7 @@
 #include <vlc_common.h>
 #include <vlc_plugin.h>
 
-#ifdef HAVE_STDINT_H
-#   include <stdint.h>                                         /* int16_t .. */
-#else
-#   include <inttypes.h>                                       /* int16_t .. */
-#endif
+#include <stdint.h>                                         /* int16_t .. */
 
 #ifdef HAVE_UNISTD_H
 #   include <unistd.h>