diff options
Diffstat (limited to 'gcc-4.7/libiberty/memchr.c')
-rw-r--r-- | gcc-4.7/libiberty/memchr.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/gcc-4.7/libiberty/memchr.c b/gcc-4.7/libiberty/memchr.c deleted file mode 100644 index 7448ab9e7..000000000 --- a/gcc-4.7/libiberty/memchr.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - -@deftypefn Supplemental void* memchr (const void *@var{s}, int @var{c}, @ - size_t @var{n}) - -This function searches memory starting at @code{*@var{s}} for the -character @var{c}. The search only ends with the first occurrence of -@var{c}, or after @var{length} characters; in particular, a null -character does not terminate the search. If the character @var{c} is -found within @var{length} characters of @code{*@var{s}}, a pointer -to the character is returned. If @var{c} is not found, then @code{NULL} is -returned. - -@end deftypefn - -*/ - -#include <ansidecl.h> -#include <stddef.h> - -PTR -memchr (register const PTR src_void, int c, size_t length) -{ - const unsigned char *src = (const unsigned char *)src_void; - - while (length-- > 0) - { - if (*src == c) - return (PTR)src; - src++; - } - return NULL; -} |