| /* |
| FUNCTION |
| <<bzero>>---initialize memory to zero |
| |
| INDEX |
| bzero |
| |
| ANSI_SYNOPSIS |
| #include <string.h> |
| void bzero(void *<[b]>, size_t <[length]>); |
| |
| TRAD_SYNOPSIS |
| #include <string.h> |
| void bzero(<[b]>, <[length]>) |
| void *<[b]>; |
| size_t <[length]>; |
| |
| DESCRIPTION |
| <<bzero>> initializes <[length]> bytes of memory, starting at address |
| <[b]>, to zero. |
| |
| RETURNS |
| <<bzero>> does not return a result. |
| |
| PORTABILITY |
| <<bzero>> is in the Berkeley Software Distribution. |
| Neither ANSI C nor the System V Interface Definition (Issue 2) require |
| <<bzero>>. |
| |
| <<bzero>> requires no supporting OS subroutines. |
| */ |
| |
| #include <string.h> |
| |
| _VOID |
| _DEFUN (bzero, (b, length), |
| void *b _AND |
| size_t length) |
| { |
| char *ptr = (char *)b; |
| while (length--) |
| *ptr++ = 0; |
| } |
