FILE* fp;                           //Define the file pointer
char string[MAX];                //This will hold the line - MAX is a constant we have defined with #define
fp = fopen("file.txt","r");       //Open a file called "file.txt" in read only mode
fgets(string,MAX,fp);           //This will read a line up to MAX size from the file into the string.
feof(fp);                           //This will check the file for the end.

#define MAX_LINE_LENGTH 100

int main(int argc, char **argv[]) {
char maxline[MAX_LINE_LENGTH];
int startline, endline, result;
FILE *fp;

if (argc != 3) {
printf("Usage: Q1 FILENAME FIRST_LINE LAST_LINE.\n");
exit(1);
}
	
if ((fp = fopen(argv[1], "r")) == NULL) {
printf("Unable to open the file %s.\n", argv[1]);
exit(1);
}

if (startline > 1) {
result = find_Line(fp, startline);
if (result == -1 || result == 0) {
printerror(result);
} else {
while (startline <= endline) {
result = get_Line(fp, lineBuff);
if (result == -1 || result == 0) {
printerror(result);
}
}
}
} else {
while (startline <= endline) {
result = get_Line(fp, lineBuff);
if (result == -1 || result == 0) {
printerror(result);
}
}
}

fclose(fp);
return 0;
}

int find_Line(FILE *fp, int lineNum) {
int currentline = 0;
int stopline;
char line[MAX_LINE_LENGTH];
	
stopline = linenum - 1;
while (currentline <= stopline) {
fgets(line, MAX_LINE_LENGTH, fp);

if (ferror(fp)) {
return -1;
}

if (feof) {
return 0;
}

currentline++;
}

return 1;
}

int get_Line(FILE *fp, int lineBuff) {
}

void printerror(int no) {
if (no == -1) {
printf("Error in command execution.\n");
}

if (no == 0) {
printf("!!END OF FILE REACHED!!\n");
}
}

/****************************************************************
*****************************************************************
*** db::sort_last                                             ***
*****************************************************************
*** Parameters:                                               ***
***    NONE                                                   ***
*****************************************************************
*** Returns:                                                  ***
***    DB_OKAY: If the sort is processed properly             ***
*****************************************************************
*** Notes:                                                    ***
***     This is a private function that is called by the      ***
***     put_data functions.  The private variable crecord     ***
***     should in all cases be pointing at the current entry. ***
***     This function only places the current item in the     ***
***     correct order, it does NOT perform a full sort.       ***
***     TODO: This function may be implemented different in   ***
***     the future to better handle larger data sets.  However***
***     this should be seamless to the rest of the program.   ***
*****************************************************************
*** History:                                                  ***
***     7/27/02: Created function (drs)                       ***
*****************************************************************
****************************************************************/

fgets(line, MAX_LINE_LENGTH, fp);
rem_endline(line);                            //this is a function you need to write
string = (char*) malloc(strlen(line)+1);
strcpy(string,line);

char* line = (char*) malloc(MAXLINE);