Assume C99-style ‘long long’

Now that Gnulib assumes ‘long long’, it is a good time to clean
out old cruft porting to pre-C99 compilers that lack it.
* src/data.c (ULL_WIDTH, ULL_MAX): Remove.
All uses replaced by ULLONG_WIDTH, ULLONG_MAX.
(bits_word_to_host_endian): Assume ‘unsigned long long’.
By the way, the old code had a performance typo: it used
HAVE_UNSIGNED_LONG_LONG where it should have used
HAVE_UNSIGNED_LONG_LONG_INT.
* src/sysdep.c (ULLONG_MAX): Remove, as lib/limits.h does this now.
(time_from_jiffies) [GNU_LINUX]: Assume ‘long long’.

1 files changed, 1 insertions, 6 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index cb2f7f2f23c..c6344d8cec7 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -135,11 +135,6 @@ int _cdecl _spawnlp (int, const char *, const char *, ...);
 # include <sys/socket.h>
 #endif
 
-/* ULLONG_MAX is missing on Red Hat Linux 7.3; see Bug#11781.  */
-#ifndef ULLONG_MAX
-#define ULLONG_MAX TYPE_MAXIMUM (unsigned long long int)
-#endif
-
 /* Declare here, including term.h is problematic on some systems.  */
 extern void tputs (const char *, int, int (*)(int));
 
@@ -3141,7 +3136,7 @@ make_lisp_timeval (struct timeval t)
 
 #endif
 
-#if defined GNU_LINUX && defined HAVE_LONG_LONG_INT
+#ifdef GNU_LINUX
 static struct timespec
 time_from_jiffies (unsigned long long tval, long hz)
 {