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/*
* lib/error.h
*
* Copyright (C) 1997,1998 Russell King
*/
#ifndef ERROR_H
#define ERROR_H
#include "util/types.h"
/* Function: void set_error (const char *fmt, ...)
* Purpose : Set error string
* Params : fmt - printf-like format
*/
void set_error (const char *fmt, ...);
/* Function: const char *get_error(void)
* Purpose : Get error string
* Returns : const pointer to error message buffer
*/
const char *get_error(void);
/* Function: u_int is_error_set(void)
* Purpose : check to see if an error is set
* Returns : FALSE if not set
*/
u_int is_error_set(void);
/* Function: void clear_error(void)
* Purpose : clear error condition
*/
void clear_error(void);
#endif
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