Remove useless check for inttypes.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 errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h locale.h)
+AC_CHECK_HEADERS(time.h errno.h stdint.h stdbool.h getopt.h strings.h sys/int_types.h wchar.h locale.h)
 AC_CHECK_HEADERS(sys/sockio.h 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

@@ -32,7 +32,7 @@
 
 #ifdef HAVE_STDINT_H
 #   include <stdint.h>                                         /* int16_t .. */
-#elif defined(HAVE_INTTYPES_H)
+#else
 #   include <inttypes.h>                                       /* int16_t .. */
 #endif
 

modules/audio_filter/converter/a52tofloat32.c

@@ -36,7 +36,7 @@
 
 #ifdef HAVE_STDINT_H
 #   include <stdint.h>                                         /* int16_t .. */
-#elif HAVE_INTTYPES_H
+#else
 #   include <inttypes.h>                                       /* int16_t .. */
 #endif