relicense: CC0 -> Unlicense

LICENSE

@@ -1,121 +1,24 @@
-Creative Commons Legal Code
+This is free and unencumbered software released into the public domain.
 
-CC0 1.0 Universal
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
 
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-    HEREUNDER.
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-applied by Affirmer to the Work. Should any part of the License for any
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-partial invalidity or ineffectiveness shall not invalidate the remainder
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-    this CC0 or use of the Work.
+For more information, please refer to <http://unlicense.org/>

c-programming/experiments/bool-operations.c

@@ -2,7 +2,7 @@
  * bool-operations.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <inttypes.h>

c-programming/experiments/clock-malfunction-imitation.c

@@ -2,7 +2,7 @@
  * clock-malfunction-imitation.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <limits.h>

c-programming/experiments/floatscan-experiment.c

@@ -32,7 +32,7 @@
  *
  * The license information of the added code and this modification:
  *     Author: Intel A80486DX2-66
- *     License: Creative Commons Zero 1.0 Universal
+ *     License: Unlicense
  */
 
 #include <ctype.h>

c-programming/experiments/reverse-ramdisk.c

@@ -23,7 +23,7 @@
  * TODO: Test: Automate the test verification
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <errno.h>

c-programming/experiments/static-vs-dynamic-mem-alloc.c

@@ -2,7 +2,7 @@
  * static-vs-dynamic-mem-alloc.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdint.h>

c-programming/io/freadln.c

@@ -14,7 +14,7 @@
  * the input reading loop to avoid input queues
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "freadln.h"

c-programming/io/freadln.h

@@ -2,7 +2,7 @@
  * freadln.h
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #ifndef _FREADLN_H

c-programming/io/fwrite_le.c

@@ -2,7 +2,7 @@
  * fwrite_le.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "fwrite_le.h"

c-programming/io/fwrite_le.h

@@ -2,7 +2,7 @@
  * fwrite_le.h
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdint.h>

c-programming/io/pure_getline.c

@@ -2,7 +2,7 @@
  * pure_getline.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "pure_getline.h"

c-programming/io/pure_getline.h

@@ -2,7 +2,7 @@
  * pure_getline.h
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #ifndef _PURE_GETLINE_H

c-programming/jokes/brexit.c

@@ -2,7 +2,7 @@
  * brexit.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #if !(defined(unix) || defined(__unix) || defined(__unix__) || \

c-programming/jokes/extol.c

@@ -2,7 +2,7 @@
  * extol.c [joke!]
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdbool.h>

c-programming/jokes/extol.modern.c

@@ -4,7 +4,7 @@
  * A modern C version of extol.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdbool.h>

c-programming/math/be_to_le_ptr.h

@@ -4,7 +4,7 @@
  * Useful for showing big-endian hexadecimal dumps on little-endian machines
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #define BE_TO_LE_PTR(base, size, i)                                           \

c-programming/math/opt_int_div.h

@@ -6,7 +6,7 @@
  * NOTE: This code will work only on a computer that uses bits.
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <math.h>

c-programming/math/opt_int_div.test.c

@@ -4,7 +4,7 @@
  * "Optimized integer division"
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "opt_int_div.h"

c-programming/mem/safe_mem.h

@@ -10,7 +10,7 @@
  * f=lib/memset_explicit.c;hb=refs/heads/stable-202301
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #ifndef _SAFE_MEM_H

c-programming/mem/safe_mem.test.c

@@ -2,7 +2,7 @@
  * safe_mem.test.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdio.h>

c-programming/strings/asprintf.c

@@ -2,7 +2,7 @@
  * asprintf.c
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "asprintf.h"

c-programming/strings/asprintf.h

@@ -2,7 +2,7 @@
  * asprintf.h
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #ifndef _ASPRINTF_H

c-programming/strings/str_replace.c

@@ -4,7 +4,7 @@
  * TODO: Add ability to replace from the end (negative value of max_count)
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include "str_replace.h"

c-programming/strings/str_replace.h

@@ -2,7 +2,7 @@
  * str_replace.h
  *
  * Author: Intel A80486DX2-66
- * License: Creative Commons Zero 1.0 Universal
+ * License: Unlicense
  */
 
 #include <stdlib.h>

c-programming/sys/cpuid_vendor_id.mod.c

@@ -7,7 +7,7 @@
  *
  * The following license information applies for the modifications:
  *     Author: Intel A80486DX2-66
- *     License: Creative Commons Zero 1.0 Universal
+ *     License: Unlicense
  */
 
 #if !(defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || \

python-programming/generate_C_lang_token.py

@@ -3,7 +3,7 @@
 # generate_C_lang_token.py
 #
 # Author: Intel A80486DX2-66
-# License: Creative Commons Zero 1.0 Universal
+# License: Unlicense
 #
 # TODO: If the generated token starts with `__`, replace the first 2 characters
 # to a random [A-Za-z]{2,2} string

python-programming/git_commit_simulator.py

@@ -5,7 +5,7 @@
 # TODO: Add interactive mode
 #
 # Author: Intel A80486DX2-66
-# License: Creative Commons Zero 1.0 Universal
+# License: Unlicense
 
 from datetime import datetime
 from difflib import unified_diff

python-programming/oneliners/ASCII_to_CJK.py

@@ -3,7 +3,7 @@
 # ASCII_to_CJK.py
 #
 # Author: Intel A80486DX2-66
-# License: Creative Commons Zero 1.0 Universal
+# License: Unlicense
 
 ASCII_to_CJK = {
     " ": "\u3000",

python-programming/oneliners/base64_text_decode.py

@@ -3,6 +3,6 @@
 # base64_text_decode.py
 #
 # Author: Intel A80486DX2-66
-# License: Creative Commons Zero 1.0 Universal
+# License: Unlicense
 
 print(__import__("base64").b64decode(input()).decode())