RefreshNotes: C Character input output Functions

Character input/output Functions:

fgetc	int fgetc( FILE * stream );
getc	int getc( FILE * stream );
fgets	char fgets( char str, int count, FILE *stream );
fputc	int fputc( int ch, FILE * stream );
putc	int putc( int ch, FILE * stream );
fputs	int fputs( const char * str, FILE * stream );
getchar	int getchar(void);
gets	char gets( char str );
gets_s(C11)	char gets_s( char str, rsize_t n );
putchar	int putchar( int ch );
puts	int puts( const char * str );
ungetc	int ungetc( int ch, FILE * stream );