Programming in C String processing without using <string.h> int my_fgetc (FILE *
ID: 3828611 • Letter: P
Question
Programming in C
String processing without using <string.h>
int my_fgetc (FILE *stream) - Reads the next character from the input pointed to by stream. If the input is at the end of file or a processing error occurs return MY_EOF; otherwise return the integer representation of the character read.
int my_fputc (int c, FILE *stream) - Writes the character c (converted to a character) to the output specified by stream. If the write is successful the ascii value of the character is returned; otherwise MY_EOF is returned.
These two I am stuck on. Please help.
Explanation / Answer
#include <stdio.h>
#define MY_EOF -1
/*int my_fgetc (FILE *stream) - Reads the next character from the input pointed to by stream.
If the input is at the end of file or a processing error occurs return MY_EOF;
otherwise return the integer representation of the character read.*/
int my_fgetc (FILE *stream)
{
if(feof(stream))
return MY_EOF;
char ch;
fscanf(stream, "%c", &ch);
return (int)ch;
}
/*int my_fputc (int c, FILE *stream) - Writes the character c (converted to a character)
to the output specified by stream. If the write is successful the ascii value of the
character is returned; otherwise MY_EOF is returned.*/
int my_fputc (int c, FILE *stream)
{
int x = fprintf(stream, "%c", c);
if(x == 0)
return MY_EOF;
return c;
}
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