#endif
+#define DIR_DELETED 0xe5
+#define DIR_KANJI DIR_DELETED
+#define DIR_KANJI_FAKE 0x05
+#define DIR_FREE 0x00
+
/* dynamic array functions */
typedef struct array_t {
char* pointer;
static char is_free(const direntry_t* direntry)
{
- return direntry->name[0]==0xe5 || direntry->name[0]==0x00;
+ return direntry->name[0] == DIR_DELETED || direntry->name[0] == DIR_FREE;
}
static char is_volume_label(const direntry_t* direntry)
static char is_directory(const direntry_t* direntry)
{
- return direntry->attributes & 0x10 && direntry->name[0] != 0xe5;
+ return direntry->attributes & 0x10 && direntry->name[0] != DIR_DELETED;
}
static inline char is_dot(const direntry_t* direntry)
}
}
- if (entry->name[0] == 0xe5) {
- entry->name[0] = 0x05;
+ if (entry->name[0] == DIR_KANJI) {
+ entry->name[0] = DIR_KANJI_FAKE;
}
/* numeric-tail generation */
} else
lfn->name[i + j + 1] = '\0';
- if (lfn->name[0] == 0x05) {
- lfn->name[0] = 0xe5;
+ if (lfn->name[0] == DIR_KANJI_FAKE) {
+ lfn->name[0] = DIR_KANJI;
}
lfn->len = strlen((char*)lfn->name);