gistfile1.c

// fio.h line 15
#define MAX_FDS 32

typedef ssize_t (*fdread_t)(void * opaque, void * buf, size_t count);
typedef ssize_t (*fdwrite_t)(void * opaque, const void * buf, size_t count);
typedef off_t (*fdseek_t)(void * opaque, off_t offset, int whence);
typedef int (*fdclose_t)(void * opaque);

struct fddef_t {
    fdread_t fdread;
    fdwrite_t fdwrite;
    fdseek_t fdseek;
    fdclose_t fdclose;
    void * opaque;
};
// fio.c line 11
 static struct fddef_t fio_fds[MAX_FDS];

// fio.c line 74
__attribute__((constructor)) void fio_init() {
    memset(fio_fds, 0, sizeof(fio_fds));
    fio_fds[0].fdread = stdin_read;
    fio_fds[1].fdwrite = stdout_write;
    fio_fds[2].fdwrite = stdout_write;
    fio_sem = xSemaphoreCreateMutex();
}