From 0cda28f77bcea25a35b2d55ee1bb52c5fdb34f2a Mon Sep 17 00:00:00 2001 From: Andi Gutmans Date: Sat, 19 Feb 2000 10:10:46 +0000 Subject: - Add libmysql to the tree --- ext/mysql/libmysql/bchange.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 ext/mysql/libmysql/bchange.c (limited to 'ext/mysql/libmysql/bchange.c') diff --git a/ext/mysql/libmysql/bchange.c b/ext/mysql/libmysql/bchange.c new file mode 100644 index 0000000000..6cd4c41457 --- /dev/null +++ b/ext/mysql/libmysql/bchange.c @@ -0,0 +1,25 @@ +/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB + This file is public domain and comes with NO WARRANTY of any kind */ + +/* File : bchange.c + Author : Michael widenius + Updated: 1987-03-20 + Defines: bchange() + + bchange(dst, old_length, src, new_length, tot_length) + replaces old_length characters at dst to new_length characters from + src in a buffer with tot_length bytes. +*/ + +#include +#include "m_string.h" + +void bchange(register char *dst, uint old_length, register const char *src, uint new_length, uint tot_length) +{ + uint rest=tot_length-old_length; + if (old_length < new_length) + bmove_upp(dst+rest+new_length,dst+tot_length,rest); + else + bmove(dst+new_length,dst+old_length,rest); + memcpy(dst,src,new_length); +} -- cgit v1.2.1