インテル® Fortran コンパイラー 14.0 ユーザー・リファレンス・ガイド
POSIX Subroutine: Reads a character from a file.
USE IFPOSIX
CALL PXFFGETC (lunit,char,ierror)
lunit
(Input) INTEGER(4). A Fortran logical unit.
char
(Input) Character. The character to be read.
ierror
(Output) INTEGER(4). The error status.
If successful, ierror is set to zero; otherwise, an error code.
The PXFFGETC subroutine reads a character from a file connected to unit lunit.