misc.h

#pragma once
 
#include <stdio.h>
#include <istream>
#include "math_util.h"
 
/* carriage return and line feed */
#define CR      0x0d
#define LF      0x0a
 
/* max length of a line read from input file */
#define LINE_LEN        132
 
/*  usage()
 *
 *  prints usage information
 */
void usage(void);
 
/* Returns process time (user+system) BUT in _msec_ */
void secnds( nec_float *x);
 
/*  load_line()
 *
 *  Loads a line from a file, aborts on failure. Lines beginning
 *  with a '#' are ignored as comments. At the end of file EOF is
 *  returned.
 */
int load_line( char *buff, FILE *pfile );
int load_line( char *buff, std::istream& is );