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#ifndef _UTIL_H_
#define _UTIL_H_
/*
* Collection of utility functions to share between unit tests.
*
* Copyright (C) 2016, Red Hat Inc, Andrew Jones <drjones@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.
*/
/*
* parse_keyval extracts the integer from a string formatted as
* string=integer. This is useful for passing expected values to
* the unit test on the command line, i.e. it helps parse QEMU
* command lines that include something like -append var1=1 var2=2
* @s is the input string, likely a command line parameter, and
* @val is a pointer to where the integer will be stored.
*
* Returns the offset of the '=', or -1 if no keyval pair is found.
*/
extern int parse_keyval(char *s, long *val);
#endif
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