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This commit is contained in:
Klaus Schmidinger
2002-09-08 11:46:53 +02:00
parent f47655ef0f
commit 1b396902e4
7 changed files with 70 additions and 34 deletions
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3
tools.h
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.h 1.49 2002/08/16 08:52:01 kls Exp $
* $Id: tools.h 1.50 2002/09/08 10:22:29 kls Exp $
*/
#ifndef __TOOLS_H
@@ -46,6 +46,7 @@ extern int SysLogLevel;
template<class T> inline T min(T a, T b) { return a <= b ? a : b; }
template<class T> inline T max(T a, T b) { return a >= b ? a : b; }
template<class T> inline int sgn(T a) { return a < 0 ? -1 : a > 0 ? 1 : 0; }
template<class T> inline void swap(T &a, T &b) { T t = a; a = b; b = t; }
ssize_t safe_read(int filedes, void *buffer, size_t size);