From 69aec538b456402170dc723af417ba5c05389c32 Mon Sep 17 00:00:00 2001 From: manuel Date: Mon, 4 Feb 2013 00:08:53 +0100 Subject: qmail 1.03 import --- byte_chr.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 byte_chr.c (limited to 'byte_chr.c') diff --git a/byte_chr.c b/byte_chr.c new file mode 100644 index 0000000..f81dde8 --- /dev/null +++ b/byte_chr.c @@ -0,0 +1,20 @@ +#include "byte.h" + +unsigned int byte_chr(s,n,c) +char *s; +register unsigned int n; +int c; +{ + register char ch; + register char *t; + + ch = c; + t = s; + for (;;) { + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + } + return t - s; +} -- cgit v1.2.3