#!/bin/bash

# data from postime.c

if ! test -s postime.tmp; then
echo 'run postime first!'
fi

gnuplot << EOF |
set term table
plot 'postime.tmp' smooth sbezier with dots
EOF
tail +3 |
sed 's/ [iou]$//' |
awk '
BEGIN{
printf("/* AUTOMATICALLY GENERATED. DO NOT EDIT. */\n");
printf("/* distance in sectors, time in microseconds */\n\n");
printf("static const struct postime { int dist, time; } postime_data[] = {\n")
}

($1||$2){ printf("\t{ %d, %d },\n", $1, $2) }

END{ printf("};\n") }' > postime_data.h