Go4Expert - Count Number Of Occurrences

I'm trying to get the count of the number of times Content-Type occurs in the data[i] where I stated. I'm new at this and I can't seem to fingd something that's simple enough. Any suggestions are welcome.

Code:

void printRawData(unsigned char *data, int length, int more)

{

int i, c=0;

printf(" -------------IP Data Begins-------------\n");

for (i=0; i<length; i++)

{

if ((data[i]>30 && data[i]<122) || 

(((data[i]==10) || (data[i]==13) || (data[i]==123) || (data[i]==125))

&& (more>0)))

{

printf("%c", data[i]);

//////////////////////////////////////////////////////

////CODE HERE/////////////////////

////////////////////////////////////////////////////

c+=1;

}

else

{

printf("[%i]", data[i]);

c+=3;

if (data[i]>9) c++;

if (data[i]>99) c++;

}

if (c>=47)

{

printf("\n");

c=0;

}

}

}