diff options
| author | Kirill Volinsky <mataes2007@gmail.com> | 2012-10-13 08:54:34 +0000 |
|---|---|---|
| committer | Kirill Volinsky <mataes2007@gmail.com> | 2012-10-13 08:54:34 +0000 |
| commit | de6eb3e4bc30eff928dc932c03812ede3077926a (patch) | |
| tree | 966a57948af890b1c47699e5ec0db23a26a7add9 /protocols/MRA/src/Sdk/MemoryCompare.h | |
| parent | 870d3d99c22c77a94a352ad292ed67e8eb81edf0 (diff) | |
MRA: folders restructurization
git-svn-id: http://svn.miranda-ng.org/main/trunk@1900 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'protocols/MRA/src/Sdk/MemoryCompare.h')
| -rw-r--r-- | protocols/MRA/src/Sdk/MemoryCompare.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/protocols/MRA/src/Sdk/MemoryCompare.h b/protocols/MRA/src/Sdk/MemoryCompare.h new file mode 100644 index 0000000000..17ef96f35a --- /dev/null +++ b/protocols/MRA/src/Sdk/MemoryCompare.h @@ -0,0 +1,101 @@ +/*
+ * Copyright (c) 2003 Rozhuk Ivan <rozhuk.im@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */ +
+
+
+#if !defined(AFX_MEMORYCOMPARE__H__INCLUDED_)
+#define AFX_MEMORYCOMPARE__H__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+
+// If the string pointed to by lpString1 is less than the string pointed
+// to by lpString2, the return value is negative.
+// If the string pointed to by lpString1 is greater than the string pointed
+// to by lpString2, the return value is positive.
+// If the strings are equal, the return value is zero.
+//
+// lpString1<lpString2 >> ret=1=CSTR_LESS_THAN
+// lpString1=lpString2 >> ret=2=CSTR_EQUAL
+// lpString1>lpString2 >> ret=3=CSTR_GREATER_THAN
+
+#define CMEM_EQUAL 0
+#define CMEM_GREATER_THAN 1
+#define CMEM_LESS_THAN 2
+
+
+__inline unsigned int MemoryCompare(const void *pBuff1,size_t dwBuff1Size,const void *pBuff2,size_t dwBuff2Size)
+{
+ unsigned int uiRet;
+
+ if (dwBuff1Size==dwBuff2Size)
+ {
+ if (pBuff1==pBuff2)
+ {
+ uiRet=CMEM_EQUAL;
+ }else{
+ if (pBuff1 && pBuff2)
+ {
+ int iRet;
+
+ iRet=memcmp(pBuff1,pBuff2,dwBuff1Size);
+ if (iRet==0)
+ {
+ uiRet=CMEM_EQUAL;
+ }else{
+ if (iRet<0)
+ {
+ uiRet=CMEM_GREATER_THAN;
+ }else{
+ uiRet=CMEM_LESS_THAN;
+ }
+ }
+ }else{
+ if (pBuff1)
+ {//pBuff2==NULL
+ uiRet=CMEM_GREATER_THAN;
+ }else{//pBuff1==NULL
+ uiRet=CMEM_LESS_THAN;
+ }
+ }
+ }
+ }else{
+ if (dwBuff1Size<dwBuff2Size)
+ {
+ uiRet=CMEM_LESS_THAN;
+ }else{
+ uiRet=CMEM_GREATER_THAN;
+ }
+ }
+return(uiRet);
+}
+
+
+
+#endif // !defined(AFX_MEMORYCOMPARE__H__INCLUDED_)
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