difference between getc and fgetc

The function getchar is defined to be equivalent to GETC (stdin ). the difference between the first two functions is that GETC can be implemented as a macro, whereas fgetc cannot be implemented as a macro. this means three things.   1. The

What is the difference between fgetc, fputc, getc, and putc in C language? getcputc When I was reading a book, I found these four functions and wanted to know their differences. Results online query found that many people said that fgetc, fputc f

Read the book, found the four functions, want to know their differences. Results Online Search found that many people say that fgetc, FPUTC F represents the file, that is, these two functions are related to files! But a look at their function

First, these two functions are not functions in the C standard library, Int getch (void) // read a character from the standard input. When you enter the character on the keyboard, the screen does not display the character you entered. That is, do

  Two original posts: http://www.cnblogs.com/younes/archive/2010/01/05/1639482.html Http://blog.csdn.net/cxyol/archive/2006/03/18/628324.aspx   FirstTwo functions are not functions in the c Standard Library: Int getch (void) // read a character from

1. Input Functions The following three functions can be used to read one character at a time. # Include int GETC (File * FP); int fgetc (File * FP); int getchar (void); return values of the three functions: If the function succeeds, the next

  Address:Http://bbs.chinaunix.net/viewthread.php? Tid = 981231 & extra = & page = 2 I don't know the differences between the two. I don't know how worried it is. I just can't understand it. I can't figure it out. It's a long time, but I still don't

This article was reproduced from: http://blog.sina.com.cn/s/blog_63f31f3401013jrn.htmlLet's start by knowing what the standard IO and file io are.Standard IO: Standard I/O is a standard I/O model established by ANSI C and is defined in a standard

Standard I/O Library The standard I/O Library and its header files provide a 10 thousand interface called by the underlying I/O system. this library is not part of ANSI Standard C, and the system call we mentioned earlier is not. However, this

From the file encoding method, the file can be divided into ASCII code files and binary code file two kinds.ASCII The file is also called a text file , which is stored on disk with one byte per character for the corresponding ASCII code. ASCII files