2.12.3.8 fread
Declaration:
size_t fread(void *
ptr, size_t
size, size_t
nmemb, FILE *
stream);
Reads data from the given stream into the array pointed to by ptr. It reads nmemb number of elements of size size. The total number of bytes read is (size*nmemb
).
On success the number of elements read is returned. On error or end-of-file the total number of elements successfully read (which may be zero) is returned.