From d72541b75cb66afa2135d7753bd799af976f9aea Mon Sep 17 00:00:00 2001 From: Uoti Urpala Date: Thu, 20 May 2010 23:50:18 +0300 Subject: bstr.[ch]: add new files for struct bstr related functionality Move "struct bstr" definition from ebml.h to its own header and add some utility functions/macros. Change length field type from int to size_t and adjust using code accordingly. Partially based on a patch from Anton Khirnov. --- bstr.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 bstr.c (limited to 'bstr.c') diff --git a/bstr.c b/bstr.c new file mode 100644 index 0000000000..3cc3928086 --- /dev/null +++ b/bstr.c @@ -0,0 +1,51 @@ +/* + * This file is part of MPlayer. + * + * MPlayer is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * MPlayer is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with MPlayer; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include +#include +#include "bstr.h" + +int bstrcmp(struct bstr str1, struct bstr str2) +{ + int ret = memcmp(str1.start, str2.start, FFMIN(str1.len, str2.len)); + + if (!ret) { + if (str1.len == str2.len) + return 0; + else if (str1.len > str2.len) + return 1; + else + return -1; + } + return ret; +} + +int bstrcasecmp(struct bstr str1, struct bstr str2) +{ + int ret = strncasecmp(str1.start, str2.start, FFMIN(str1.len, str2.len)); + + if (!ret) { + if (str1.len == str2.len) + return 0; + else if (str1.len > str2.len) + return 1; + else + return -1; + } + return ret; +} -- cgit v1.2.3