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memset(3) [netbsd man page]

MEMSET(3)						   BSD Library Functions Manual 						 MEMSET(3)

NAME
memset -- write a byte to byte string LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <string.h> void * memset(void *b, int c, size_t len); DESCRIPTION
The memset() function writes len bytes of value c (converted to an unsigned char) to the string b. RETURN VALUES
The memset() function returns the original value of b. SEE ALSO
bzero(3), swab(3) STANDARDS
The memset() function conforms to ANSI X3.159-1989 (``ANSI C89''). BSD
June 4, 1993 BSD

Check Out this Related Man Page

MEMSET(3)						     Linux Programmer's Manual							 MEMSET(3)

NAME
memset - fill memory with a constant byte SYNOPSIS
#include <string.h> void *memset(void *s, int c, size_t n); DESCRIPTION
The memset() function fills the first n bytes of the memory area pointed to by s with the constant byte c. RETURN VALUE
The memset() function returns a pointer to the memory area s. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +----------+---------------+---------+ |Interface | Attribute | Value | +----------+---------------+---------+ |memset() | Thread safety | MT-Safe | +----------+---------------+---------+ CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD. SEE ALSO
bstring(3), bzero(3), swab(3), wmemset(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. GNU
2017-03-13 MEMSET(3)
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