projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
add _ALL_SOURCE as an alias for _GNU_SOURCE/enable-everything
[musl]
/
src
/
string
/
memccpy.c
diff --git
a/src/string/memccpy.c
b/src/string/memccpy.c
index
4a875cf
..
b85009c
100644
(file)
--- a/
src/string/memccpy.c
+++ b/
src/string/memccpy.c
@@
-8,7
+8,7
@@
#define HIGHS (ONES * (UCHAR_MAX/2+1))
#define HASZERO(x) ((x)-ONES & ~(x) & HIGHS)
#define HIGHS (ONES * (UCHAR_MAX/2+1))
#define HASZERO(x) ((x)-ONES & ~(x) & HIGHS)
-void *memccpy(void *
dest, const void *
src, int c, size_t n)
+void *memccpy(void *
restrict dest, const void *restrict
src, int c, size_t n)
{
unsigned char *d = dest;
const unsigned char *s = src;
{
unsigned char *d = dest;
const unsigned char *s = src;
@@
-22,7
+22,7
@@
void *memccpy(void *dest, const void *src, int c, size_t n)
k = ONES * c;
wd=(void *)d; ws=(const void *)s;
for (; n>=sizeof(size_t) && !HASZERO(*ws^k);
k = ONES * c;
wd=(void *)d; ws=(const void *)s;
for (; n>=sizeof(size_t) && !HASZERO(*ws^k);
- n-=sizeof(size_t), ws++,
*
wd++) *wd = *ws;
+ n-=sizeof(size_t), ws++, wd++) *wd = *ws;
d=(void *)wd; s=(const void *)ws;
}
for (; n && (*d=*s)!=c; n--, s++, d++);
d=(void *)wd; s=(const void *)ws;
}
for (; n && (*d=*s)!=c; n--, s++, d++);