pack_ungetc(3) - Linux man page
Name
pack_ungetc - Moves one single character back to the input buffer. Allegro game programming library.Synopsis
#include <allegro.h>int pack_ungetc(int c, PACKFILE *f);
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.
