Tons of errors: File undeclared (first use in this function)

[jack_lna1]

Hi everyone,

I am sort of newish to C. And i am writing a type of
"self modifying code". I am trying to read in the source file
and using fgets(), store each line inside a linked list
using struct so i can parse it and modify it later.
But i am getting a bunch of weird errors.

"File undeclared (first use in this function)"

(points to line that says "

File *fp=fopen("thisFile.c","rw");

")

I can't figure out why i am getting this file undeclared error even though i included the stdio.h and declared the FILE
And also on the same line, the compiler is complaining about some undeclared identifier

Each undeclared identifier is reported only once
for each function it appears in.

Any help would be much appreciated. Thank you

#include <stdint.h>
#include <stdio.h>
#include <string.h>

typedef struct node{
	struct node *next;
	char *line;
	
} node_t;

....

modify(){
 int i=0;
 char* buff;
 char buffer[128];
 File *fp=fopen("thisFile.c","rw");
 
 
 node_t str_node = NULL;
 node_t head = NULL;
 
while(fgets(buffer, sizeof(buffer), fp)!=NULL) 
{
	node_t *temp1;
	temp1 = (node*) malloc(sizeof(node));
	//temp1->line = *buffer;
	temp1->next = head;
	head = temp1;
	while(temp1->next != NULL)
	{
		temp1 = temp1->next;
	}
	//str_node.line = *buffer;
	node_t *temp;
	temp=(node*) malloc(sizeof(node));
	temp->line = *buffer;
	temp->next = NULL;
	temp1-> next = temp;
}
  fclose(fp);
}

[stahta01]

FYI: C is case sensitive.

FILE is not the same as File.

Tim S.

[jack_lna1]

Thank you very much stahta01 that resolved the issue. I was banging my head for hours- and it turns out to be a simple typo....
Again thank you