REDONDOS

# include <stdio.h># include <fcntl.h># include <unistd.h># include <stdlib.h>extern char *optarg;extern int optind, opterr, optopt;char in[64],out[64];double fps=0;int i=0,f1, f2, s,c,n,fd,line=0;char buf[BUFSIZ];int var=0, br, i; char conv[BUFSIZ], tmp[BUFSIZ];main(int argc, char *argv[]){//conv[i] = malloc(BUFSIZ);if (argc != 7){        printf("%s: usage: -i input -o output -f fps\n",argv[0]);        return 1;}while((c=getopt(argc, argv, "i:o:f:"))>=0){        switch(c){                case 'i': strcpy(in,optarg);                printf("Opcion i: %s\n",in);                break;                case 'o': strcpy(out,optarg);                printf("Opcion o: %s\n",out);                break;                case 'f': fps=atof(optarg);                printf("Opcion f: %f\n",fps);                break;                }}if ((f1 = open(in, O_RDONLY, 0)) == -1) {        printf("%s: no se puede abrir %s\n", argv[0], in);        return 1;}// Line counter./*while ((n = read(f1, buf, 1)) > 0)        if(strcmp(buf,"\n")==0)                line++;*/// Line separator./*while ((n = read(f1, buf, 1)) > 0) {//      conv[i]=buf[0];        printf("buffer: %s conv: %s\n",buf,conv[i]);        i++;        if(strcmp(buf,"\n")==0)                break;}*//*br = read(f1, tmp, BUFSIZ);for(i=var;i<BUFSIZ && i<br;i++) {        conv[i-var] = tmp[i];        if(tmp[i] == '\n') {                var=i+2;                break;        }}*/while((s=read(f1, &c, 1))>0){        if(c=='\n'){                buf[s]=0;                printf("buf: %s",buf);                //sub2srt(line_num, line);                //line_num++;                i=0;        }        else {                buf[i]=c;                i++;        }}/*while((s=read(f1, &c, 1))>0){        if(c=='\n'){                buf[i]=0;                printf("buf: %s",buf);                break;        } else {                buf[i]=c;                i++;        }}*/printf("Conv: %sParo en: %d\n",conv, var-2);/*for(i=0;i<=15;i++)printf("Conv: %s\n",conv[i]);printf("Cantidad de lineas en %s: %d\n",in,line);*/return 0;}char * readline() {}char * writeline() {}void sub2srt(in, out, fps) {}void srt2sub(in, out, fps) {}