From 1fdf96848ead448bb142519bc626aa027a81d802 Mon Sep 17 00:00:00 2001
From: Martin Piatka <piatka@cesnet.cz>
Date: Thu, 26 Feb 2026 10:57:26 +0100
Subject: [PATCH] crypt/crc: Remove unused functions

---
 src/crypto/crc.h    |  2 --
 src/crypto/crc_32.c | 52 ---------------------------------------------
 2 files changed, 54 deletions(-)

diff --git a/src/crypto/crc.h b/src/crypto/crc.h
index e6c3fc4e5..f264669df 100644
--- a/src/crypto/crc.h
+++ b/src/crypto/crc.h
@@ -9,7 +9,6 @@
 #include <cstdlib>
 #include <cinttypes>
 #else
-#include <stdbool.h>
 #include <stdlib.h>           /* For size_t                 */
 #include <stdint.h>
 #endif
@@ -26,7 +25,6 @@ extern "C" {
      ^ ((uint8_t)octet)) & 0xff] ^ ((crc) >> 8))
 
 uint32_t updateCRC32(unsigned char ch, uint32_t crc);
-bool crc32file(char *name, uint32_t *crc, long *charcnt);
 
 uint32_t crc32buf(const char *buf, size_t len);
 
diff --git a/src/crypto/crc_32.c b/src/crypto/crc_32.c
index 93ea7d6df..803afa2bd 100644
--- a/src/crypto/crc_32.c
+++ b/src/crypto/crc_32.c
@@ -115,40 +115,6 @@ uint32_t updateCRC32(unsigned char ch, uint32_t crc)
       return UPDC32(ch, crc);
 }
 
-bool crc32file(char *name, uint32_t *crc, long *charcnt)
-{
-      register FILE *fin;
-      register uint32_t oldcrc32;
-      register int c;
-
-      oldcrc32 = 0xFFFFFFFF; *charcnt = 0;
-#ifdef MSDOS
-      if ((fin=fopen(name, "rb"))==NULL)
-#else
-      if ((fin=fopen(name, "r"))==NULL)
-#endif
-      {
-            perror(name);
-            return false;
-      }
-      while ((c=getc(fin))!=EOF)
-      {
-            ++*charcnt;
-            oldcrc32 = UPDC32(c, oldcrc32);
-      }
-
-      if (ferror(fin))
-      {
-            perror(name);
-            *charcnt = -1;
-      }
-      fclose(fin);
-
-      *crc = oldcrc32 = ~oldcrc32;
-
-      return true;
-}
-
 uint32_t crc32buf_with_oldcrc(const char *buf, size_t len, uint32_t old_crc)
 {
       register uint32_t oldcrc32;
@@ -167,21 +133,3 @@ uint32_t crc32buf(const char *buf, size_t len)
 {
       return crc32buf_with_oldcrc(buf, len, 0);
 }
-
-#ifdef TEST
-
-main(int argc, char *argv[])
-{
-      uint32_t crc;
-      long charcnt;
-      register errors = 0;
-
-      while(--argc > 0)
-      {
-            errors |= crc32file(*++argv, &crc, &charcnt);
-            printf("%08lX %7ld %s\n", crc, charcnt, *argv);
-      }
-      return(errors != 0);
-}
-
-#endif /* TEST */