From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/libc/putw.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sys/libc/putw.c (limited to 'sys/libc/putw.c') diff --git a/sys/libc/putw.c b/sys/libc/putw.c new file mode 100644 index 00000000..d5cf6d8a --- /dev/null +++ b/sys/libc/putw.c @@ -0,0 +1,27 @@ +/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. +*/ + +#define import_spp +#define import_libc +#define import_stdio +#include + +/* PUTW -- Put a word (integer) to the output stream. When used in conjunction +** with GETW this permits storage and retrieval of binary words to any file, +** albeit somewhat inefficiently. +*/ +int +putw ( + int word, /* data word to be output */ + FILE *fp /* output file */ +) +{ + register char *ip; + register int n = sizeof (int); + + + for (ip=(char *)&word; --n >= 0; ip++) + putc (*ip, fp); + + return (ferror(fp) ? EOF : word); +} -- cgit