Get size of file returned by al_findfirst/al_findnext. allegro game programming library.
#include <allegro.h>
uint64_t al_ffblk_get_size(struct al_ffblk *info);
This returns the size of the file returned by al_findfirst or al_findnext.
al_findfirst(3alleg4), al_findnext(3alleg4), al_ffblk(3alleg4)