pack_fwrite (3) - Linux Manuals
pack_fwrite: Writes n bytes to the stream. Allegro game programming library.
Command to display pack_fwrite manual in Linux: $ man 3 pack_fwrite
NAME
pack_fwrite - Writes n bytes to the stream. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
long pack_fwrite(const void *p, long n, PACKFILE *f);
DESCRIPTION
Writes `n' bytes to the stream `f' from memory location pointed to by `p'.
RETURN VALUE
Returns the number of bytes written, which will be less than n if an
error occurs. Error codes are stored in errno.