Compares two memory blocks.
int memcmp (void * buf1, void * buf2, size_t length);
Required Header |
<string.h> |
Return Value
This function returns a number specifying the relationship between the two memory blocks:
< 0 : buf1 is less than buf2
Parameters
buf1
The first memory block
buf2
The second memory block
length
The length of the memory blocks
See Also bcopy, memccpy, memchr, memcpy, _memicmp, memmove, memset, strcpy, strncpy