GFS_PIO_UNGETC(3)
NAME
gfs_pio_ungetc - push a character back
SYNOPSIS
#include <gfarm/gfarm.h> int gfs_pio_ungetc (GFS_File gf, int c);
DESCRIPTION
gfs_pio_ungetc() pushes a character c back to the file gf. gfs_pio_ungetc() is needed to follow gfs_pio_getc(3).
RETURN VALUES
EOF gfs_pio_ungetc() does not follow gfs_pio_getc(3).
Others The function terminated successfully.