ash: exec: Stricter pathopt parsing

[oweals/busybox.git] / libbb / crc32.c

diff --git a/libbb/crc32.c b/libbb/crc32.c
index 0711ca84eac4f87cbd841d8e0e6bd68b3e31f1bd..728bcb73610c47505bb3e17c2458c1976e9922b0 100644 (file)
--- a/libbb/crc32.c
+++ b/libbb/crc32.c
@@ -15,7 +15,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 uint32_t *global_crc32_table;
@@ -42,6 +41,16 @@ uint32_t* FAST_FUNC crc32_filltable(uint32_t *crc_table, int endian)
 
        return crc_table - 256;
 }
+/* Common uses: */
+uint32_t* FAST_FUNC crc32_new_table_le(void)
+{
+       return crc32_filltable(NULL, 0);
+}
+uint32_t* FAST_FUNC global_crc32_new_table_le(void)
+{
+       global_crc32_table = crc32_new_table_le();
+       return global_crc32_table;
+}
 
 uint32_t FAST_FUNC crc32_block_endian1(uint32_t val, const void *buf, unsigned len, uint32_t *crc_table)
 {