fgetwc - Read a wide character from input stream

Definition	#include <wchar.h> #include <stdio.h> wint_t fgetwc(FILE *fp); fgetwc reads the next character from the file with the file pointer fp, converts it to the corresponding wide character code, and advances the associated file position indicator for the file (if defined). If an error occurs, the resulting value of the file position indicator is undefined. If fgetwc is reading from the standard input stdin, and WEOF is the end criterion for reading, you can satisfy the WEOF condition by means of the following actions at the terminal: pressing the K2 key and entering the system commands EOF and RESUME- PROGRAM.
Return val.	Value of the read wide character as a wint_t value
		if successful.
	WEOF	if end-of-file is reached. The end-of-file indicator for the file is set; or if a read error occurs. The error indicator for the file is set, and errno is set to EBADF if fp is an invalid file pointer.
Notes	This version of the C runtime system only supports one-byte characters as wide character codes. The ferror or feof functions must be used to distinguish between an error condition and an end-of-file condition. The following applies in the case of text files with SAM access mode and variable record length for which a maximum record length is also specified: When the specification split=no was entered for fopen, records of maximum record length are not concatenated with the subsequent record when they are read. By default or with the specification split=yes, when a record with maximum record length is read, it is assumed that the following record is the continuation of this record and the records are concatenated.
See also	feof, ferror, fgetc, fopen, fopen64