From 48ef7704c03e7e554c05de01bf8d1d70c16cb6f4 Mon Sep 17 00:00:00 2001 From: ProjectRevoTPP Date: Wed, 20 Dec 2017 16:34:35 -0500 Subject: add libc building to agbcc. --- libc/string/bzero.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libc/string/bzero.c (limited to 'libc/string/bzero.c') diff --git a/libc/string/bzero.c b/libc/string/bzero.c new file mode 100644 index 0000000..e9e78c9 --- /dev/null +++ b/libc/string/bzero.c @@ -0,0 +1,42 @@ +/* +FUNCTION +<>---initialize memory to zero + +INDEX + bzero + +ANSI_SYNOPSIS + #include + void bzero(char *<[b]>, size_t <[length]>); + +TRAD_SYNOPSIS + #include + void bzero(<[b]>, <[length]>) + char *<[b]>; + size_t <[length]>; + +DESCRIPTION +<> initializes <[length]> bytes of memory, starting at address +<[b]>, to zero. + +RETURNS +<> does not return a result. + +PORTABILITY +<> is in the Berkeley Software Distribution. +Neither ANSI C nor the System V Interface Definition (Issue 2) require +<>. + +<> requires no supporting OS subroutines. +*/ + +#include + +_VOID +_DEFUN (bzero, (b, length), + char *b _AND + size_t length) +{ + while (length--) + *b++ = 0; +} -- cgit v1.2.3