.\" Generated by the Allegro makedoc utility
.TH pack_ungetc 3alleg4 "version 4.4.2" "Allegro" "Allegro manual"
.SH NAME
pack_ungetc \- Moves one single character back to the input buffer. Allegro game programming library.\&
.SH SYNOPSIS
.B #include <allegro.h>

.sp
.B int pack_ungetc(int c, PACKFILE *f);
.SH DESCRIPTION
Puts a character back to the file's input buffer. Like with ungetc from
libc, only a single push back is guaranteed.

Note: pack_fgets internally uses pack_ungetc, so never use pack_ungetc
directly after using pack_fgets on a PACKFILE.
.SH "RETURN VALUE"
Returns c on success, or EOF on error.

.SH SEE ALSO
.BR pack_getc (3alleg4),
.BR pack_fgets (3alleg4)