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[gnulib.git]
/
lib
/
memrchr.c
diff --git
a/lib/memrchr.c
b/lib/memrchr.c
index
2796dea
..
da93ca0
100644
(file)
--- a/
lib/memrchr.c
+++ b/
lib/memrchr.c
@@
-32,8
+32,6
@@
#include <string.h>
#include <limits.h>
#include <string.h>
#include <limits.h>
-#include "intprops.h"
-
#undef __memrchr
#ifdef _LIBC
# undef memrchr
#undef __memrchr
#ifdef _LIBC
# undef memrchr
@@
-52,7
+50,7
@@
__memrchr (void const *s, int c_in, size_t n)
performance. On 64-bit hardware, unsigned long is generally 64
bits already. Change this typedef to experiment with
performance. */
performance. On 64-bit hardware, unsigned long is generally 64
bits already. Change this typedef to experiment with
performance. */
- typedef unsigned long longword;
+ typedef unsigned long
int
longword;
const unsigned char *char_ptr;
const longword *longword_ptr;
const unsigned char *char_ptr;
const longword *longword_ptr;
@@
-81,7
+79,7
@@
__memrchr (void const *s, int c_in, size_t n)
repeated_one = 0x01010101;
repeated_c = c | (c << 8);
repeated_c |= repeated_c << 16;
repeated_one = 0x01010101;
repeated_c = c | (c << 8);
repeated_c |= repeated_c << 16;
- if (0xffffffffU <
TYPE_MAXIMUM (longword)
)
+ if (0xffffffffU <
(longword) -1
)
{
repeated_one |= repeated_one << 31 << 1;
repeated_c |= repeated_c << 31 << 1;
{
repeated_one |= repeated_one << 31 << 1;
repeated_c |= repeated_c << 31 << 1;