static void usage(void)

{

    printf("Escape an input string, adopting the av_get_token() escaping logic\n");

    printf("usage: ffescape [OPTIONS]\n");

    printf("\n"

           "Options:\n"

           "-e                echo each input line on output\n"

           "-h                print this help\n"

           "-i INFILE         set INFILE as input file, stdin if omitted\n"

           "-l LEVEL          set the number of escaping levels, 1 if omitted\n"

           "-m ESCAPE_MODE    select escape mode between 'full', 'lazy', 'quote', default is 'lazy'\n"

           "-o OUTFILE        set OUTFILE as output file, stdout if omitted\n"

           "-p PROMPT         set output prompt, is '=> ' by default\n"

           "-s SPECIAL_CHARS  set the list of special characters\n");

}

static void usage(void)

{

    printf("Escape an input string, adopting the av_get_token() escaping logic\n");

    printf("usage: ffescape [OPTIONS]\n");

    printf("\n"

           "Options:\n"

           "-e                echo each input line on output\n"

           "-h                print this help\n"

           "-i INFILE         set INFILE as input file, stdin if omitted\n"

           "-l LEVEL          set the number of escaping levels, 1 if omitted\n"

           "-m ESCAPE_MODE    select escape mode between 'full', 'lazy', 'quote', default is 'lazy'\n"

           "-o OUTFILE        set OUTFILE as output file, stdout if omitted\n"

           "-p PROMPT         set output prompt, is '=> ' by default\n"

           "-s SPECIAL_CHARS  set the list of special characters\n");

}

static void FUNC_0(void)

{

    printf("Escape an input string, adopting the av_get_token() escaping logic\n");

    printf("FUNC_0: ffescape [OPTIONS]\n");

    printf("\n"

           "Options:\n"

           "-e                echo each input line on output\n"

           "-h                print this help\n"

           "-i INFILE         set INFILE as input file, stdin if omitted\n"

           "-l LEVEL          set the number of escaping levels, 1 if omitted\n"

           "-m ESCAPE_MODE    select escape mode between 'full', 'lazy', 'quote', default is 'lazy'\n"

           "-o OUTFILE        set OUTFILE as output file, stdout if omitted\n"

           "-p PROMPT         set output prompt, is '=> ' by default\n"

           "-s SPECIAL_CHARS  set the list of special characters\n");

}

static void FUNC_0(void)
{ printf("Escape an input string, adopting the av_get_token() escaping logic\n"); printf("FUNC_0: ffescape [OPTIONS]\n"); printf("\n"
"Options:\n"
"-e                echo each input line on output\n"
"-h                print this help\n"
"-i INFILE         set INFILE as input file, stdin if omitted\n"
"-l LEVEL          set the number of escaping levels, 1 if omitted\n"
"-m ESCAPE_MODE    select escape mode between 'full', 'lazy', 'quote', default is 'lazy'\n"
"-o OUTFILE        set OUTFILE as output file, stdout if omitted\n"
"-p PROMPT         set output prompt, is '=> ' by default\n"
"-s SPECIAL_CHARS  set the list of special characters\n"); }