--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lsp_lsf.tab	Wed Apr 03 05:31:37 2024 +0000
@@ -0,0 +1,34 @@
+/*-----------------------------------------------------*
+ | Tables for function Lsf_lsp() and Lsp_lsf()         |
+  -----------------------------------------------------*/
+
+/* table of cos(x) */
+
+static const Word16 table[65] =
+{
+    32767, 32729, 32610, 32413, 32138, 31786, 31357, 30853,
+    30274, 29622, 28899, 28106, 27246, 26320, 25330, 24279,
+    23170, 22006, 20788, 19520, 18205, 16846, 15447, 14010,
+    12540, 11039, 9512, 7962, 6393, 4808, 3212, 1608,
+    0, -1608, -3212, -4808, -6393, -7962, -9512, -11039,
+    -12540, -14010, -15447, -16846, -18205, -19520, -20788, -22006,
+    -23170, -24279, -25330, -26320, -27246, -28106, -28899, -29622,
+    -30274, -30853, -31357, -31786, -32138, -32413, -32610, -32729,
+    (Word16) 0x8000
+};
+
+/* 0x8000 = -32768 (used to silence the compiler) */
+
+/* slope used to compute y = acos(x) */
+
+static const Word16 slope[64] =
+{
+    -26887, -8812, -5323, -3813, -2979, -2444, -2081, -1811,
+    -1608, -1450, -1322, -1219, -1132, -1059, -998, -946,
+    -901, -861, -827, -797, -772, -750, -730, -713,
+    -699, -687, -677, -668, -662, -657, -654, -652,
+    -652, -654, -657, -662, -668, -677, -687, -699,
+    -713, -730, -750, -772, -797, -827, -861, -901,
+    -946, -998, -1059, -1132, -1219, -1322, -1450, -1608,
+    -1811, -2081, -2444, -2979, -3813, -5323, -8812, -26887
+};