1 .\" $NetBSD: getwc.3,v 1.3 2002/02/07 07:00:26 ross Exp $
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38 .\" @(#)getc.3 8.1 (Berkeley) 6/4/93
48 .Nd get next wide-character from input stream
55 .Fn fgetwc "FILE *stream"
57 .Fn getwc "FILE *stream"
64 obtains the next input wide-character (if present) from the stream pointed at by
66 or the next character pushed back on the stream via
72 acts essentially identically to
74 but is a macro that expands in-line.
81 with the argument stdin.
83 If successful, these routines return the next wide-character
86 If the stream is at end-of-file or a read error occurs,
93 must be used to distinguish between end-of-file and error.
94 If an error occurs, the global variable
96 is set to indicate the error.
97 The end-of-file condition is remembered, even on a terminal, and all
98 subsequent attempts to read will return
100 until the condition is cleared with