From 0d0f7a0e7c32842edff533246a1f8523306f9ab0 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 23:07:51 -0700 Subject: as downloaded : ucspi-tcp --- ucspi-tcp-0.88/str_diff.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 ucspi-tcp-0.88/str_diff.c (limited to 'ucspi-tcp-0.88/str_diff.c') diff --git a/ucspi-tcp-0.88/str_diff.c b/ucspi-tcp-0.88/str_diff.c new file mode 100644 index 0000000..037dcdf --- /dev/null +++ b/ucspi-tcp-0.88/str_diff.c @@ -0,0 +1,15 @@ +#include "str.h" + +int str_diff(register char *s,register char *t) +{ + register char x; + + for (;;) { + x = *s; if (x != *t) break; if (!x) break; ++s; ++t; + x = *s; if (x != *t) break; if (!x) break; ++s; ++t; + x = *s; if (x != *t) break; if (!x) break; ++s; ++t; + x = *s; if (x != *t) break; if (!x) break; ++s; ++t; + } + return ((int)(unsigned int)(unsigned char) x) + - ((int)(unsigned int)(unsigned char) *t); +} -- cgit v1.2.3