putc.3f

<B>Digital的Unix操作系统VAX 4.2源码</B>

.\" SCCSID: @(#)putc.3f	8.1	9/11/90
.TH putc 3f VAX "" Unsupported
.SH Name
putc, fputc \- write a character to a FORTRAN logical unit
.SH Syntax
.B integer function putc (char)
.br
.B character char
.sp 1
.B integer function fputc (lunit, char)
.br
.B character char
.SH Description
.NXR "putc subroutine (FORTRAN)"
.NXR "fputc subroutine (FORTRAN)"
.NXR "FORTRAN logical unit" "writing character to"
These functions write a character
to the file associated with a FORTRAN logical
unit bypassing normal FORTRAN I/O.
The
.PN putc
routine writes to logical unit 6, normally connected 
to the control terminal output.
.PP
The value of each function will be zero unless some error occurred;
a system error code otherwise. 
For further information, see 
.MS perror 3f .
.SH Files
.ie \nM /usr/ucb/lib/libU77.a
.el /usr/lib/libU77.a
.SH See Also
intro(2), perror(3f), putc(3s)