[Git][NTPsec/ntpsec][master] Remove a misguided optimization that was never actually used.

Eric S. Raymond gitlab at mg.gitlab.com
Fri Sep 16 08:56:59 UTC 2016


Eric S. Raymond pushed to branch master at NTPsec / ntpsec


Commits:
81816b30 by Eric S. Raymond at 2016-09-16T04:53:26-04:00
Remove a misguided optimization that was never actually used.

The table lookup gated by USE_TSF_USEC_TABLE.  That's a lot of bulk to avoid two
32-bit shift opersations and a couple of multiply/divides.

- - - - -


3 changed files:

- include/timevalops.h
- − libntp/timevalops.c
- libntp/wscript


Changes:

=====================================
include/timevalops.h
=====================================
--- a/include/timevalops.h
+++ b/include/timevalops.h
@@ -25,48 +25,18 @@
 /*
  * Convert usec to a time stamp fraction.
  */
-#ifdef USE_TSF_USEC_TABLES
-extern const uint32_t ustotslo[];
-extern const uint32_t ustotsmid[];
-extern const uint32_t ustotshi[];
-
-# define TVUTOTSF(tvu, tsf)						\
-	 ((tsf) = ustotslo[(tvu) & 0xff]				\
-		  + ustotsmid[((tvu) >> 8) & 0xff]			\
-		  + ustotshi[((tvu) >> 16) & 0xf])
-#else
 # define TVUTOTSF(tvu, tsf)						\
 	((tsf) = (uint32_t)						\
 		 ((((uint64_t)(tvu) << 32) + MICROSECONDS / 2) /		\
 		  MICROSECONDS))
-#endif
 
 /*
  * Convert a time stamp fraction to microseconds.  The time stamp
  * fraction is assumed to be unsigned.
  */
-#ifdef USE_TSF_USEC_TABLES
-extern const uint32_t tstouslo[256];
-extern const uint32_t tstousmid[256];
-extern const uint32_t tstoushi[128];
-
-/*
- * TV_SHIFT is used to turn the table result into a usec value.  To
- * round, add in TV_ROUNDBIT before shifting.
- */
-#define	TV_SHIFT	3
-#define	TV_ROUNDBIT	0x4
-
-# define TSFTOTVU(tsf, tvu)						\
-	 ((tvu) = (tstoushi[((tsf) >> 24) & 0xff]			\
-		  + tstousmid[((tsf) >> 16) & 0xff]			\
-		  + tstouslo[((tsf) >> 9) & 0x7f]			\
-		  + TV_ROUNDBIT) >> TV_SHIFT)
-#else
 # define TSFTOTVU(tsf, tvu)						\
 	 ((tvu) = (int32_t)						\
 		  (((uint64_t)(tsf) * MICROSECONDS + 0x80000000) >> 32))
-#endif
 
 /*
  * Convert a struct timeval to a time stamp.


=====================================
libntp/timevalops.c deleted
=====================================
--- a/libntp/timevalops.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * timevalops.c -- calculations on 'struct timeval' values
- *
- * Written by Juergen Perlinger <perlinger at ntp.org> for the NTP project.
- * Copyright 2015 by the NTPsec project contributors
- * SPDX-License-Identifier: NTP
- */
-
-#include <config.h>
-
-#include "timevalops.h"
-
-#ifdef USE_TSF_USEC_TABLES
-/*
- * Tables to calculate time stamp fractions from usecs.  The entries
- * in these tables are offset into using each of the two low order
- * bytes plus the next 4 bits in a usec value (from a struct timeval).
- * These are summed to produce the time stamp fraction.
- *
- * Note that these tables are rounded (not truncated) to the nearest
- * low order bit in the fraction.  The timestamp computed should be
- * +- 1.5 low order bits.
- */
-
-const uint32_t ustotslo[256] = {
-	0x00000000, 0x000010c7, 0x0000218e, 0x00003255,
-	0x0000431c, 0x000053e3, 0x000064aa, 0x00007571,
-	0x00008638, 0x000096ff, 0x0000a7c6, 0x0000b88d,
-	0x0000c954, 0x0000da1b, 0x0000eae2, 0x0000fba9,
-	0x00010c6f, 0x00011d36, 0x00012dfd, 0x00013ec4,
-	0x00014f8b, 0x00016052, 0x00017119, 0x000181e0,
-	0x000192a7, 0x0001a36e, 0x0001b435, 0x0001c4fc,
-	0x0001d5c3, 0x0001e68a, 0x0001f751, 0x00020818,
-	0x000218df, 0x000229a6, 0x00023a6d, 0x00024b34,
-	0x00025bfb, 0x00026cc2, 0x00027d89, 0x00028e50,
-	0x00029f17, 0x0002afde, 0x0002c0a5, 0x0002d16c,
-	0x0002e233, 0x0002f2fa, 0x000303c0, 0x00031487,
-	0x0003254e, 0x00033615, 0x000346dc, 0x000357a3,
-	0x0003686a, 0x00037931, 0x000389f8, 0x00039abf,
-	0x0003ab86, 0x0003bc4d, 0x0003cd14, 0x0003dddb,
-	0x0003eea2, 0x0003ff69, 0x00041030, 0x000420f7,
-	0x000431be, 0x00044285, 0x0004534c, 0x00046413,
-	0x000474da, 0x000485a1, 0x00049668, 0x0004a72f,
-	0x0004b7f6, 0x0004c8bd, 0x0004d984, 0x0004ea4b,
-	0x0004fb12, 0x00050bd8, 0x00051c9f, 0x00052d66,
-	0x00053e2d, 0x00054ef4, 0x00055fbb, 0x00057082,
-	0x00058149, 0x00059210, 0x0005a2d7, 0x0005b39e,
-	0x0005c465, 0x0005d52c, 0x0005e5f3, 0x0005f6ba,
-	0x00060781, 0x00061848, 0x0006290f, 0x000639d6,
-	0x00064a9d, 0x00065b64, 0x00066c2b, 0x00067cf2,
-	0x00068db9, 0x00069e80, 0x0006af47, 0x0006c00e,
-	0x0006d0d5, 0x0006e19c, 0x0006f263, 0x0007032a,
-	0x000713f0, 0x000724b7, 0x0007357e, 0x00074645,
-	0x0007570c, 0x000767d3, 0x0007789a, 0x00078961,
-	0x00079a28, 0x0007aaef, 0x0007bbb6, 0x0007cc7d,
-	0x0007dd44, 0x0007ee0b, 0x0007fed2, 0x00080f99,
-	0x00082060, 0x00083127, 0x000841ee, 0x000852b5,
-	0x0008637c, 0x00087443, 0x0008850a, 0x000895d1,
-	0x0008a698, 0x0008b75f, 0x0008c826, 0x0008d8ed,
-	0x0008e9b4, 0x0008fa7b, 0x00090b41, 0x00091c08,
-	0x00092ccf, 0x00093d96, 0x00094e5d, 0x00095f24,
-	0x00096feb, 0x000980b2, 0x00099179, 0x0009a240,
-	0x0009b307, 0x0009c3ce, 0x0009d495, 0x0009e55c,
-	0x0009f623, 0x000a06ea, 0x000a17b1, 0x000a2878,
-	0x000a393f, 0x000a4a06, 0x000a5acd, 0x000a6b94,
-	0x000a7c5b, 0x000a8d22, 0x000a9de9, 0x000aaeb0,
-	0x000abf77, 0x000ad03e, 0x000ae105, 0x000af1cc,
-	0x000b0293, 0x000b1359, 0x000b2420, 0x000b34e7,
-	0x000b45ae, 0x000b5675, 0x000b673c, 0x000b7803,
-	0x000b88ca, 0x000b9991, 0x000baa58, 0x000bbb1f,
-	0x000bcbe6, 0x000bdcad, 0x000bed74, 0x000bfe3b,
-	0x000c0f02, 0x000c1fc9, 0x000c3090, 0x000c4157,
-	0x000c521e, 0x000c62e5, 0x000c73ac, 0x000c8473,
-	0x000c953a, 0x000ca601, 0x000cb6c8, 0x000cc78f,
-	0x000cd856, 0x000ce91d, 0x000cf9e4, 0x000d0aaa,
-	0x000d1b71, 0x000d2c38, 0x000d3cff, 0x000d4dc6,
-	0x000d5e8d, 0x000d6f54, 0x000d801b, 0x000d90e2,
-	0x000da1a9, 0x000db270, 0x000dc337, 0x000dd3fe,
-	0x000de4c5, 0x000df58c, 0x000e0653, 0x000e171a,
-	0x000e27e1, 0x000e38a8, 0x000e496f, 0x000e5a36,
-	0x000e6afd, 0x000e7bc4, 0x000e8c8b, 0x000e9d52,
-	0x000eae19, 0x000ebee0, 0x000ecfa7, 0x000ee06e,
-	0x000ef135, 0x000f01fc, 0x000f12c2, 0x000f2389,
-	0x000f3450, 0x000f4517, 0x000f55de, 0x000f66a5,
-	0x000f776c, 0x000f8833, 0x000f98fa, 0x000fa9c1,
-	0x000fba88, 0x000fcb4f, 0x000fdc16, 0x000fecdd,
-	0x000ffda4, 0x00100e6b, 0x00101f32, 0x00102ff9,
-	0x001040c0, 0x00105187, 0x0010624e, 0x00107315,
-	0x001083dc, 0x001094a3, 0x0010a56a, 0x0010b631
-};
-
-const uint32_t ustotsmid[256] = {
-	0x00000000, 0x0010c6f8, 0x00218def, 0x003254e7,
-	0x00431bdf, 0x0053e2d6, 0x0064a9ce, 0x007570c5,
-	0x008637bd, 0x0096feb5, 0x00a7c5ac, 0x00b88ca4,
-	0x00c9539c, 0x00da1a93, 0x00eae18b, 0x00fba882,
-	0x010c6f7a, 0x011d3672, 0x012dfd69, 0x013ec461,
-	0x014f8b59, 0x01605250, 0x01711948, 0x0181e03f,
-	0x0192a737, 0x01a36e2f, 0x01b43526, 0x01c4fc1e,
-	0x01d5c316, 0x01e68a0d, 0x01f75105, 0x020817fc,
-	0x0218def4, 0x0229a5ec, 0x023a6ce3, 0x024b33db,
-	0x025bfad3, 0x026cc1ca, 0x027d88c2, 0x028e4fb9,
-	0x029f16b1, 0x02afdda9, 0x02c0a4a0, 0x02d16b98,
-	0x02e23290, 0x02f2f987, 0x0303c07f, 0x03148777,
-	0x03254e6e, 0x03361566, 0x0346dc5d, 0x0357a355,
-	0x03686a4d, 0x03793144, 0x0389f83c, 0x039abf34,
-	0x03ab862b, 0x03bc4d23, 0x03cd141a, 0x03dddb12,
-	0x03eea20a, 0x03ff6901, 0x04102ff9, 0x0420f6f1,
-	0x0431bde8, 0x044284e0, 0x04534bd7, 0x046412cf,
-	0x0474d9c7, 0x0485a0be, 0x049667b6, 0x04a72eae,
-	0x04b7f5a5, 0x04c8bc9d, 0x04d98394, 0x04ea4a8c,
-	0x04fb1184, 0x050bd87b, 0x051c9f73, 0x052d666b,
-	0x053e2d62, 0x054ef45a, 0x055fbb51, 0x05708249,
-	0x05814941, 0x05921038, 0x05a2d730, 0x05b39e28,
-	0x05c4651f, 0x05d52c17, 0x05e5f30e, 0x05f6ba06,
-	0x060780fe, 0x061847f5, 0x06290eed, 0x0639d5e5,
-	0x064a9cdc, 0x065b63d4, 0x066c2acc, 0x067cf1c3,
-	0x068db8bb, 0x069e7fb2, 0x06af46aa, 0x06c00da2,
-	0x06d0d499, 0x06e19b91, 0x06f26289, 0x07032980,
-	0x0713f078, 0x0724b76f, 0x07357e67, 0x0746455f,
-	0x07570c56, 0x0767d34e, 0x07789a46, 0x0789613d,
-	0x079a2835, 0x07aaef2c, 0x07bbb624, 0x07cc7d1c,
-	0x07dd4413, 0x07ee0b0b, 0x07fed203, 0x080f98fa,
-	0x08205ff2, 0x083126e9, 0x0841ede1, 0x0852b4d9,
-	0x08637bd0, 0x087442c8, 0x088509c0, 0x0895d0b7,
-	0x08a697af, 0x08b75ea6, 0x08c8259e, 0x08d8ec96,
-	0x08e9b38d, 0x08fa7a85, 0x090b417d, 0x091c0874,
-	0x092ccf6c, 0x093d9664, 0x094e5d5b, 0x095f2453,
-	0x096feb4a, 0x0980b242, 0x0991793a, 0x09a24031,
-	0x09b30729, 0x09c3ce21, 0x09d49518, 0x09e55c10,
-	0x09f62307, 0x0a06e9ff, 0x0a17b0f7, 0x0a2877ee,
-	0x0a393ee6, 0x0a4a05de, 0x0a5accd5, 0x0a6b93cd,
-	0x0a7c5ac4, 0x0a8d21bc, 0x0a9de8b4, 0x0aaeafab,
-	0x0abf76a3, 0x0ad03d9b, 0x0ae10492, 0x0af1cb8a,
-	0x0b029281, 0x0b135979, 0x0b242071, 0x0b34e768,
-	0x0b45ae60, 0x0b567558, 0x0b673c4f, 0x0b780347,
-	0x0b88ca3e, 0x0b999136, 0x0baa582e, 0x0bbb1f25,
-	0x0bcbe61d, 0x0bdcad15, 0x0bed740c, 0x0bfe3b04,
-	0x0c0f01fc, 0x0c1fc8f3, 0x0c308feb, 0x0c4156e2,
-	0x0c521dda, 0x0c62e4d2, 0x0c73abc9, 0x0c8472c1,
-	0x0c9539b9, 0x0ca600b0, 0x0cb6c7a8, 0x0cc78e9f,
-	0x0cd85597, 0x0ce91c8f, 0x0cf9e386, 0x0d0aaa7e,
-	0x0d1b7176, 0x0d2c386d, 0x0d3cff65, 0x0d4dc65c,
-	0x0d5e8d54, 0x0d6f544c, 0x0d801b43, 0x0d90e23b,
-	0x0da1a933, 0x0db2702a, 0x0dc33722, 0x0dd3fe19,
-	0x0de4c511, 0x0df58c09, 0x0e065300, 0x0e1719f8,
-	0x0e27e0f0, 0x0e38a7e7, 0x0e496edf, 0x0e5a35d6,
-	0x0e6afcce, 0x0e7bc3c6, 0x0e8c8abd, 0x0e9d51b5,
-	0x0eae18ad, 0x0ebedfa4, 0x0ecfa69c, 0x0ee06d94,
-	0x0ef1348b, 0x0f01fb83, 0x0f12c27a, 0x0f238972,
-	0x0f34506a, 0x0f451761, 0x0f55de59, 0x0f66a551,
-	0x0f776c48, 0x0f883340, 0x0f98fa37, 0x0fa9c12f,
-	0x0fba8827, 0x0fcb4f1e, 0x0fdc1616, 0x0fecdd0e,
-	0x0ffda405, 0x100e6afd, 0x101f31f4, 0x102ff8ec,
-	0x1040bfe4, 0x105186db, 0x10624dd3, 0x107314cb,
-	0x1083dbc2, 0x1094a2ba, 0x10a569b1, 0x10b630a9
-};
-
-const uint32_t ustotshi[16] = {
-	0x00000000, 0x10c6f7a1, 0x218def41, 0x3254e6e2,
-	0x431bde83, 0x53e2d624, 0x64a9cdc4, 0x7570c565,
-	0x8637bd06, 0x96feb4a6, 0xa7c5ac47, 0xb88ca3e8,
-	0xc9539b89, 0xda1a9329, 0xeae18aca, 0xfba8826b
-};
-
-/*
- * Tables to convert from a time stamp fraction to usecs.  Note that
- * the units of these tables are actually (usec<<3).  We carry three
- * guard bits so that the result can be properly truncated (or rounded)
- * to be correct to the least significant bit.
- *
- * These tables are rounded.
- */
-
-const uint32_t tstoushi[256] = {
-	0x000000, 0x007a12, 0x00f424, 0x016e36,
-	0x01e848, 0x02625a, 0x02dc6c, 0x03567e,
-	0x03d090, 0x044aa2, 0x04c4b4, 0x053ec6,
-	0x05b8d8, 0x0632ea, 0x06acfc, 0x07270e,
-	0x07a120, 0x081b32, 0x089544, 0x090f56,
-	0x098968, 0x0a037a, 0x0a7d8c, 0x0af79e,
-	0x0b71b0, 0x0bebc2, 0x0c65d4, 0x0cdfe6,
-	0x0d59f8, 0x0dd40a, 0x0e4e1c, 0x0ec82e,
-	0x0f4240, 0x0fbc52, 0x103664, 0x10b076,
-	0x112a88, 0x11a49a, 0x121eac, 0x1298be,
-	0x1312d0, 0x138ce2, 0x1406f4, 0x148106,
-	0x14fb18, 0x15752a, 0x15ef3c, 0x16694e,
-	0x16e360, 0x175d72, 0x17d784, 0x185196,
-	0x18cba8, 0x1945ba, 0x19bfcc, 0x1a39de,
-	0x1ab3f0, 0x1b2e02, 0x1ba814, 0x1c2226,
-	0x1c9c38, 0x1d164a, 0x1d905c, 0x1e0a6e,
-	0x1e8480, 0x1efe92, 0x1f78a4, 0x1ff2b6,
-	0x206cc8, 0x20e6da, 0x2160ec, 0x21dafe,
-	0x225510, 0x22cf22, 0x234934, 0x23c346,
-	0x243d58, 0x24b76a, 0x25317c, 0x25ab8e,
-	0x2625a0, 0x269fb2, 0x2719c4, 0x2793d6,
-	0x280de8, 0x2887fa, 0x29020c, 0x297c1e,
-	0x29f630, 0x2a7042, 0x2aea54, 0x2b6466,
-	0x2bde78, 0x2c588a, 0x2cd29c, 0x2d4cae,
-	0x2dc6c0, 0x2e40d2, 0x2ebae4, 0x2f34f6,
-	0x2faf08, 0x30291a, 0x30a32c, 0x311d3e,
-	0x319750, 0x321162, 0x328b74, 0x330586,
-	0x337f98, 0x33f9aa, 0x3473bc, 0x34edce,
-	0x3567e0, 0x35e1f2, 0x365c04, 0x36d616,
-	0x375028, 0x37ca3a, 0x38444c, 0x38be5e,
-	0x393870, 0x39b282, 0x3a2c94, 0x3aa6a6,
-	0x3b20b8, 0x3b9aca, 0x3c14dc, 0x3c8eee,
-	0x3d0900, 0x3d8312, 0x3dfd24, 0x3e7736,
-	0x3ef148, 0x3f6b5a, 0x3fe56c, 0x405f7e,
-	0x40d990, 0x4153a2, 0x41cdb4, 0x4247c6,
-	0x42c1d8, 0x433bea, 0x43b5fc, 0x44300e,
-	0x44aa20, 0x452432, 0x459e44, 0x461856,
-	0x469268, 0x470c7a, 0x47868c, 0x48009e,
-	0x487ab0, 0x48f4c2, 0x496ed4, 0x49e8e6,
-	0x4a62f8, 0x4add0a, 0x4b571c, 0x4bd12e,
-	0x4c4b40, 0x4cc552, 0x4d3f64, 0x4db976,
-	0x4e3388, 0x4ead9a, 0x4f27ac, 0x4fa1be,
-	0x501bd0, 0x5095e2, 0x510ff4, 0x518a06,
-	0x520418, 0x527e2a, 0x52f83c, 0x53724e,
-	0x53ec60, 0x546672, 0x54e084, 0x555a96,
-	0x55d4a8, 0x564eba, 0x56c8cc, 0x5742de,
-	0x57bcf0, 0x583702, 0x58b114, 0x592b26,
-	0x59a538, 0x5a1f4a, 0x5a995c, 0x5b136e,
-	0x5b8d80, 0x5c0792, 0x5c81a4, 0x5cfbb6,
-	0x5d75c8, 0x5defda, 0x5e69ec, 0x5ee3fe,
-	0x5f5e10, 0x5fd822, 0x605234, 0x60cc46,
-	0x614658, 0x61c06a, 0x623a7c, 0x62b48e,
-	0x632ea0, 0x63a8b2, 0x6422c4, 0x649cd6,
-	0x6516e8, 0x6590fa, 0x660b0c, 0x66851e,
-	0x66ff30, 0x677942, 0x67f354, 0x686d66,
-	0x68e778, 0x69618a, 0x69db9c, 0x6a55ae,
-	0x6acfc0, 0x6b49d2, 0x6bc3e4, 0x6c3df6,
-	0x6cb808, 0x6d321a, 0x6dac2c, 0x6e263e,
-	0x6ea050, 0x6f1a62, 0x6f9474, 0x700e86,
-	0x708898, 0x7102aa, 0x717cbc, 0x71f6ce,
-	0x7270e0, 0x72eaf2, 0x736504, 0x73df16,
-	0x745928, 0x74d33a, 0x754d4c, 0x75c75e,
-	0x764170, 0x76bb82, 0x773594, 0x77afa6,
-	0x7829b8, 0x78a3ca, 0x791ddc, 0x7997ee
-};
-
-const uint32_t tstousmid[256] = {
-	0x0000, 0x007a, 0x00f4, 0x016e, 0x01e8, 0x0262, 0x02dc, 0x0356,
-	0x03d1, 0x044b, 0x04c5, 0x053f, 0x05b9, 0x0633, 0x06ad, 0x0727,
-	0x07a1, 0x081b, 0x0895, 0x090f, 0x0989, 0x0a03, 0x0a7e, 0x0af8,
-	0x0b72, 0x0bec, 0x0c66, 0x0ce0, 0x0d5a, 0x0dd4, 0x0e4e, 0x0ec8,
-	0x0f42, 0x0fbc, 0x1036, 0x10b0, 0x112b, 0x11a5, 0x121f, 0x1299,
-	0x1313, 0x138d, 0x1407, 0x1481, 0x14fb, 0x1575, 0x15ef, 0x1669,
-	0x16e3, 0x175d, 0x17d8, 0x1852, 0x18cc, 0x1946, 0x19c0, 0x1a3a,
-	0x1ab4, 0x1b2e, 0x1ba8, 0x1c22, 0x1c9c, 0x1d16, 0x1d90, 0x1e0a,
-	0x1e84, 0x1eff, 0x1f79, 0x1ff3, 0x206d, 0x20e7, 0x2161, 0x21db,
-	0x2255, 0x22cf, 0x2349, 0x23c3, 0x243d, 0x24b7, 0x2531, 0x25ac,
-	0x2626, 0x26a0, 0x271a, 0x2794, 0x280e, 0x2888, 0x2902, 0x297c,
-	0x29f6, 0x2a70, 0x2aea, 0x2b64, 0x2bde, 0x2c59, 0x2cd3, 0x2d4d,
-	0x2dc7, 0x2e41, 0x2ebb, 0x2f35, 0x2faf, 0x3029, 0x30a3, 0x311d,
-	0x3197, 0x3211, 0x328b, 0x3306, 0x3380, 0x33fa, 0x3474, 0x34ee,
-	0x3568, 0x35e2, 0x365c, 0x36d6, 0x3750, 0x37ca, 0x3844, 0x38be,
-	0x3938, 0x39b3, 0x3a2d, 0x3aa7, 0x3b21, 0x3b9b, 0x3c15, 0x3c8f,
-	0x3d09, 0x3d83, 0x3dfd, 0x3e77, 0x3ef1, 0x3f6b, 0x3fe5, 0x405f,
-	0x40da, 0x4154, 0x41ce, 0x4248, 0x42c2, 0x433c, 0x43b6, 0x4430,
-	0x44aa, 0x4524, 0x459e, 0x4618, 0x4692, 0x470c, 0x4787, 0x4801,
-	0x487b, 0x48f5, 0x496f, 0x49e9, 0x4a63, 0x4add, 0x4b57, 0x4bd1,
-	0x4c4b, 0x4cc5, 0x4d3f, 0x4db9, 0x4e34, 0x4eae, 0x4f28, 0x4fa2,
-	0x501c, 0x5096, 0x5110, 0x518a, 0x5204, 0x527e, 0x52f8, 0x5372,
-	0x53ec, 0x5466, 0x54e1, 0x555b, 0x55d5, 0x564f, 0x56c9, 0x5743,
-	0x57bd, 0x5837, 0x58b1, 0x592b, 0x59a5, 0x5a1f, 0x5a99, 0x5b13,
-	0x5b8d, 0x5c08, 0x5c82, 0x5cfc, 0x5d76, 0x5df0, 0x5e6a, 0x5ee4,
-	0x5f5e, 0x5fd8, 0x6052, 0x60cc, 0x6146, 0x61c0, 0x623a, 0x62b5,
-	0x632f, 0x63a9, 0x6423, 0x649d, 0x6517, 0x6591, 0x660b, 0x6685,
-	0x66ff, 0x6779, 0x67f3, 0x686d, 0x68e7, 0x6962, 0x69dc, 0x6a56,
-	0x6ad0, 0x6b4a, 0x6bc4, 0x6c3e, 0x6cb8, 0x6d32, 0x6dac, 0x6e26,
-	0x6ea0, 0x6f1a, 0x6f94, 0x700f, 0x7089, 0x7103, 0x717d, 0x71f7,
-	0x7271, 0x72eb, 0x7365, 0x73df, 0x7459, 0x74d3, 0x754d, 0x75c7,
-	0x7641, 0x76bc, 0x7736, 0x77b0, 0x782a, 0x78a4, 0x791e, 0x7998
-};
-
-const uint32_t tstouslo[128] = {
-	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	0x08, 0x09, 0x0a, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
-	0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
-	0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e,
-	0x1f, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
-	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
-	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x33, 0x34,
-	0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c,
-	0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44,
-	0x45, 0x46, 0x47, 0x48, 0x48, 0x49, 0x4a, 0x4b,
-	0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53,
-	0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b,
-	0x5c, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x61, 0x62,
-	0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
-	0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x71,
-	0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79
-};
-#else	/* !USE_TSF_USEC_TABLES follows */
-NONEMPTY_TRANSLATION_UNIT
-#endif	/* !USE_TSF_USEC_TABLES */
-/* -*- EOF -*- */


=====================================
libntp/wscript
=====================================
--- a/libntp/wscript
+++ b/libntp/wscript
@@ -41,7 +41,6 @@ def build(ctx):
 		"strl_obsd.c",
 		"syssignal.c",
 		"timetoa.c",
-		"timevalops.c",
 		"vint64ops.c",
 		"work_thread.c",
 		"ymd2yd.c",



View it on GitLab: https://gitlab.com/NTPsec/ntpsec/commit/81816b30a9c6b0fe59b012a83460f8b53e035db9
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