Creating a Concordance of Word Count for a Text File

[beanie]

i am a beginer in c programming and i am trying to Create a Concordance of Word Count for a Text File but my code is not working.pls can anyone helpme out.here is my code:

#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
struct word {
struct word *left; /* tree to the left */
struct word *right; /* tree to the right */
char *WORD;
int count;
}word;
static struct word *root = NULL;
void memory_error(void)
{
fprintf(stderr, "not enough memory\n");
exit(8);
}
char *fp(char *fp)
{
char *p; 
p = (char*)malloc((unsigned) (strlen(fp) + 1));
if (p == NULL)
memory_error();
strcpy(p, fp);
int compword(const void *WORD1, const void *WORD2);
return (p);
}
void enter(struct word **word, char *WORD)
{
int result; 
char *fp(char *); 
if ((*word) == NULL) {
(*word) = ((word*)malloc(sizeof(struct word)));
if ((*word) == NULL)
{printf("not enough mem");
exit(1);
}
}
(*word)->left = NULL;
(*word)->right = NULL;
(*word)->WORD = fp(WORD);
(*word)->count=1;
return;
}
result = strcmp((*WORD)->word,WORD);
if (result == 0);
{
(*word)->count+=1;
return;
}
if (result < 0);
{{
enter(&((*word)->right),WORD) ;
else
enter(&((*word)->left),WORD);
}
void scan(char *name)
{
char WORD[100];
int index; 
int ch; 
FILE *f; 
f = fopen(name, "r");
if (f == NULL) {
fprintf(stderr, "Unable to open %s\n", name);
exit(8);
}
while (1) {
ch = fgetc(f);
if (isalpha(ch) || (ch == EOF))
break;
}
if (ch == EOF)
break;
WORD[0] = ch;
for (index = 1; index < sizeof(WORD); ++index) {
ch = fgetc(f);
if (!isalpha(ch))
break;
WORD[index] = ch;
}
WORD[index] = '\0';
enter(&root, WORD);
}
fclose(f);
}
void print_tree(struct word *top)
{
if (top == NULL)
return; 
print_tree(top->left);
printf("%s\n", top->WORD);
print_tree(top->right);
}
int main(int argc, char *argv[])
{
if (argc != 2) {
fprintf(stderr, "Wrong number of parameters\n");
fprintf(stderr, " on the command line\n");
fprintf(stderr, "Usage is:\n");
fprintf(stderr, " words 'file'\n");
exit(8);
}
scanf(argv[1]);
print_tree(root);
return (0);
}
 

would be really grateul or youy help.

[sicarie]

How is this not working? Is it not compiling? What are the errors? Is there a logical error? What is it? What is it supposed to look like?

[Asian]

Actually the program should be able to accept text input or a statement from user and create an index of the words used in the text and the corresponding count for each word.

e.g.
Text: China is the most populated country in the world and poverty is great but nevertheless, they are catching up.

Index:

China - 1
is - 2
the - 2
most - 1
populated - 1
.
.
.
(and so on)

I also have difficulty to do this program.