#include <stdio.h>#include <stdlib.h>#include <string.h>#include "pws.h"int main( int argc, char ** argv ){	char buf[256];	FILE * fp = 0;	const char * p_dict = "./dict.dat";	long total = 0, i = 0, * wordid = 0;	const char ** words = 0;	if ( argc < 2 )	{		fprintf( stdout, "usage:\n\tunit_t <content file>\n\n" );		return 0;	}	fp = fopen( argv[1], "r" );	if ( fp == 0 )	{		fprintf( stderr, "open content file failed.\n" );		return 3;	}	/* create a word segmentor result object with pws_res_create() */	pws_result_t * pws_res = pws_res_create();	if ( pws_res == 0 )	{		fclose( fp );		fprintf( stderr, "create word splitter object failed.\n" );		return 1;	}	if ( pws_initialize(p_dict) != 0 )	{		fclose( fp );		pws_res_free( &pws_res );		fprintf( stderr, "wordsplitter initialization failed.\n" );		return 2;	}	while ( fgets(buf,256,fp) != 0 )	{		pws_segment_full( buf, strlen(buf), pws_res );		total = pws_res_words( pws_res, &wordid, &words );		fprintf( stdout, "%s:", buf );		for ( i=0; i<total; i++ )			fprintf( stdout, "%s(%ld) ", *(words+i), *(wordid+i) );		fprintf( stdout, "\n" );		pws_res_clean( pws_res );	}		pws_res_free( &pws_res );	fclose( fp );	pws_release();	return 0;}