fgetc stdin

The following text: This article mainly introduces the PHP file read and write operation related function Summary, this article summarizes fwrite (), Fread (), fgets (), fgetc (), file (), ReadFile () and other functions of the introduction and use

Document directory Parameters Return Value Parameters Return Value Parameters Return Value Parameters Parameters Return Value NoteGets, fgets, fgetc, GETC, getcharPuts, fputs, fputc, putc, putchar Fgets Functionchar * fgets ( char * str,

  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

Fgets (read a string from the file)Related functions: open, fread, fscanf, GETCHeader file include Define the function char * fgets (char * s, int size, file * stream );Function Description: fgets () is used to read characters from the file referred

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

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

int getchar (void);The GetChar function is equivalent to GETC (stdin). Read one character from standard inputint getc (FILE *stream);Return value: The return value is usigned char but we treat it with the int typeis typically defined as a macro to

Input/Output Function Family The family name can be used for all streams only for stdin and stdout Getchar Character Input fgetc, GETC getchar Putchar output fputc, putc putchar Gets text line Input fgets gets Puts text line output fputs

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

Format: int fgetc (File * stream ); Indicates reading a character from the object pointed to by the file pointer stream. The return value of this function is a byte read.. If EOF is returned at the end of the file. The prototype is char *