Query: pack_fread
OS: v7
Section: 3alleg4
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
pack_fread(3alleg4) Allegro manual pack_fread(3alleg4) NAME
pack_fread - Reads n bytes from the stream. Allegro game programming library. SYNOPSIS
#include <allegro.h> long pack_fread(void *p, long n, PACKFILE *f); DESCRIPTION
Reads `n' bytes from the stream `f', storing them at the memory location pointed to by `p'. Example: unsigned char buf[256]; ... if (pack_fread(buf, 256, input_file) != 256) abort_on_error("Truncated input file!"); RETURN VALUE
Returns the number of bytes read, which will be less than `n' if EOF is reached or an error occurs. Error codes are stored in errno. SEE ALSO
pack_fopen(3alleg4), pack_fopen_chunk(3alleg4), pack_feof(3alleg4), expackf(3alleg4) Allegro version 4.4.2 pack_fread(3alleg4)
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