Put common IO definitions into psp2common

12 files changed, 173 insertions, 207 deletions

diff --git a/include/common/kernel/iofilemgr.h b/include/common/kernel/iofilemgr.h
new file mode 100644
index 0000000..ed03d3b
--- /dev/null
+++ b/include/common/kernel/iofilemgr.h
@@ -0,0 +1,74 @@
+#ifndef _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_
+#define _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_
+
+#include <psp2common/kernel/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* device types */
+#define SCE_D_TYPE_NULL     0x0     /* dummy device */
+#define SCE_D_TYPE_CHAR     0x1     /* character device */
+#define SCE_D_TYPE_BLOCK    0x4     /* block device */
+#define SCE_D_TYPE_FS       0x10    /* file system */
+#define SCE_D_TYPE_ALIAS    0x20    /* alias name (device alias) */
+#define SCE_D_TYPE_MOUNTPT  0x40    /* alias name (mount point) */
+
+/* flags */
+#define SCE_FREAD       (0x0001)        /* readable */
+#define SCE_FWRITE      (0x0002)        /* writable */
+#define SCE_FNBLOCK     (0x0004)        /* Reserved: non-blocking reads */
+#define SCE_FDIRO       (0x0008)        /* internal use for dopen */
+#define SCE_FRLOCK      (0x0010)        /* Reserved: read locked (non-shared) */
+#define SCE_FWLOCK      (0x0020)        /* Reserved: write locked (non-shared) */
+#define SCE_FAPPEND     (0x0100)        /* append on each write */
+#define SCE_FCREAT      (0x0200)        /* create if nonexistant */
+#define SCE_FTRUNC      (0x0400)        /* truncate to zero length */
+#define SCE_EXCL        (0x0800)        /* exclusive create */
+#define SCE_FSCAN       (0x1000)        /* Reserved: scan type */
+#define SCE_FRCOM       (0x2000)        /* Reserved: remote command entry */
+#define SCE_FNBUF       (0x4000)        /* no device buffer */
+#define SCE_FASYNC      (0x8000)        /* Reserved: asyncronous i/o */
+#define SCE_FFDEXCL     (0x01000000)    /* exclusive access */
+#define SCE_FGAMEDATA   (0x40000000)
+
+/* Flag for sceIoOpen() */
+#define SCE_O_RDONLY    (SCE_FREAD)
+#define SCE_O_WRONLY    (SCE_FWRITE)
+#define SCE_O_RDWR      (SCE_FREAD|SCE_FWRITE)
+#define SCE_O_NBLOCK    (SCE_FNBLOCK) /* Reserved: Non-Blocking I/O */
+#define SCE_O_APPEND    (SCE_FAPPEND) /* append (writes guaranteed at the end) */
+#define SCE_O_CREAT     (SCE_FCREAT)  /* open with file create */
+#define SCE_O_TRUNC     (SCE_FTRUNC)  /* open with truncation */
+#define SCE_O_EXCL      (SCE_EXCL)    /* exclusive create */
+#define SCE_O_NOBUF     (SCE_FNBUF)   /* no device buffer */
+#define SCE_O_NOWAIT    (SCE_FASYNC)  /* Reserved: asyncronous i/o */
+#define SCE_O_FDEXCL    (SCE_FFDEXCL) /* exclusive access */
+#define SCE_O_PWLOCK    (SCE_FPWLOCK) /* power control lock */
+#define SCE_O_FGAMEDATA (SCE_FGAMEDATA)
+
+/* Flag for sceIoLseek() */
+#define SCE_SEEK_SET	(0)
+#define SCE_SEEK_CUR	(1)
+#define SCE_SEEK_END	(2)
+
+/* Path */
+#define SCE_IO_MAX_PATH_BUFFER_SIZE  (1024) /* maximum path buffer size */
+#define SCE_IO_MAX_PATH_LENGTH       (200)  /* maximum path length */
+
+/**
+ * May be used with sceIoDevctl()
+ */
+typedef struct SceIoDevInfo {
+  SceOff max_size;
+  SceOff free_size;
+  SceSize cluster_size;
+  void *unk;
+} SceIoDevInfo;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_ */
diff --git a/include/common/kernel/iofilemgr/async.h b/include/common/kernel/iofilemgr/async.h
new file mode 100644
index 0000000..b0c0feb
--- /dev/null
+++ b/include/common/kernel/iofilemgr/async.h
@@ -0,0 +1,21 @@
+#ifndef _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_ASYNC_H_
+#define _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_ASYNC_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct SceIoAsyncParam {
+  int result; // [out] result of the IO operation (e.g. UID, read/wrote size, error code)
+  int unk_04; // [out]
+  int unk_08; // [in]
+  int unk_0C; // [out]
+  int unk_10; // [out]
+  int unk_14; // [out]
+} SceIoAsyncParam;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_ASYNC_H_ */
diff --git a/include/common/kernel/iofilemgr/dirent.h b/include/common/kernel/iofilemgr/dirent.h
new file mode 100644
index 0000000..1e28c22
--- /dev/null
+++ b/include/common/kernel/iofilemgr/dirent.h
@@ -0,0 +1,23 @@
+#ifndef _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_DIRENT_H_
+#define _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_DIRENT_H_
+
+#include <psp2common/kernel/types.h>
+#include <psp2common/kernel/iofilemgr/stat.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** Describes a single directory entry */
+typedef struct SceIoDirent {
+	SceIoStat d_stat;      //!< File status
+	char      d_name[256]; //!< File name (not file path)
+	void      *d_private;  //!< Reserved (set to 0)
+	int       dummy;       //!< Padding
+} SceIoDirent;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_DIRENT_H_ */
diff --git a/include/common/kernel/iofilemgr/stat.h b/include/common/kernel/iofilemgr/stat.h
new file mode 100644
index 0000000..a9f9f73
--- /dev/null
+++ b/include/common/kernel/iofilemgr/stat.h
@@ -0,0 +1,46 @@
+#ifndef _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_STAT_H_
+#define _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_STAT_H_
+
+#include <psp2common/kernel/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Filetypes and Protection bits */
+#define SCE_STM_FMT         (0xf << 12)
+#define SCE_STM_FREG        (0x2 << 12)    /* regular file */
+#define SCE_STM_FDIR        (0x1 << 12)    /* directory */
+#define SCE_STM_ISREG(m)    (((m) & SCE_STM_FMT) == SCE_STM_FREG)
+#define SCE_STM_ISDIR(m)    (((m) & SCE_STM_FMT) == SCE_STM_FDIR)
+
+/* for SceMode */
+#define SCE_STM_RWU         00600
+#define SCE_STM_RU          00400
+
+/* for chstat cbit */
+#define SCE_CST_MODE        0x0001
+#define SCE_CST_ATTR        0x0000    /* not supported */
+#define SCE_CST_SIZE        0x0004
+#define SCE_CST_CT          0x0008
+#define SCE_CST_AT          0x0010
+#define SCE_CST_MT          0x0020
+
+/**
+ * See sceIoChstat(), sceIoGetstat(), sceIoChstatByFd(), sceIoGetstatByFd()
+ */
+typedef struct SceIoStat {
+	SceIoMode    st_mode;        //!< File access mode
+	unsigned int st_attr;        //!< Device-specific attribute
+	SceOff       st_size;        //!< File size
+	SceDateTime  st_ctime;       //!< File creation time
+	SceDateTime  st_atime;       //!< File last accessed time
+	SceDateTime  st_mtime;       //!< File last modified time
+	unsigned int st_private[6];  //!< Reserved
+} SceIoStat;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_STAT_H_ */
diff --git a/include/kernel/kernel/iofilemgr.h b/include/kernel/kernel/iofilemgr.h
index dce367e..e199e75 100644
--- a/include/kernel/kernel/iofilemgr.h
+++ b/include/kernel/kernel/iofilemgr.h
@@ -1,7 +1,7 @@
 #ifndef _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_H_
 #define _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_H_
 
-#include <psp2kern/kernel/types.h>
+#include <psp2common/kernel/iofilemgr.h>
 #include <psp2kern/kernel/iofilemgr/async.h>
 #include <psp2kern/kernel/iofilemgr/stat.h>
 #include <psp2kern/kernel/iofilemgr/dirent.h>
@@ -10,66 +10,6 @@
 extern "C" {
 #endif
 
-/* device types */
-#define SCE_D_TYPE_NULL     0x0     /* dummy device */
-#define SCE_D_TYPE_CHAR     0x1     /* character device */
-#define SCE_D_TYPE_BLOCK    0x4     /* block device */
-#define SCE_D_TYPE_FS       0x10    /* file system */
-#define SCE_D_TYPE_ALIAS    0x20    /* alias name (device alias) */
-#define SCE_D_TYPE_MOUNTPT  0x40    /* alias name (mount point) */
-
-/* flags */
-#define SCE_FREAD       (0x0001)        /* readable */
-#define SCE_FWRITE      (0x0002)        /* writable */
-#define SCE_FNBLOCK     (0x0004)        /* Reserved: non-blocking reads */
-#define SCE_FDIRO       (0x0008)        /* internal use for dopen */
-#define SCE_FRLOCK      (0x0010)        /* Reserved: read locked (non-shared) */
-#define SCE_FWLOCK      (0x0020)        /* Reserved: write locked (non-shared) */
-#define SCE_FAPPEND     (0x0100)        /* append on each write */
-#define SCE_FCREAT      (0x0200)        /* create if nonexistant */
-#define SCE_FTRUNC      (0x0400)        /* truncate to zero length */
-#define SCE_EXCL        (0x0800)        /* exclusive create */
-#define SCE_FSCAN       (0x1000)        /* Reserved: scan type */
-#define SCE_FRCOM       (0x2000)        /* Reserved: remote command entry */
-#define SCE_FNBUF       (0x4000)        /* no device buffer */
-#define SCE_FASYNC      (0x8000)        /* Reserved: asyncronous i/o */
-#define SCE_FFDEXCL     (0x01000000)    /* exclusive access */
-#define SCE_FGAMEDATA   (0x40000000)
-
-/* Flag for sceIoOpen() */
-#define SCE_O_RDONLY    (SCE_FREAD)
-#define SCE_O_WRONLY    (SCE_FWRITE)
-#define SCE_O_RDWR      (SCE_FREAD|SCE_FWRITE)
-#define SCE_O_NBLOCK    (SCE_FNBLOCK) /* Reserved: Non-Blocking I/O */
-#define SCE_O_APPEND    (SCE_FAPPEND) /* append (writes guaranteed at the end) */
-#define SCE_O_CREAT     (SCE_FCREAT)  /* open with file create */
-#define SCE_O_TRUNC     (SCE_FTRUNC)  /* open with truncation */
-#define SCE_O_EXCL      (SCE_EXCL)    /* exclusive create */
-#define SCE_O_NOBUF     (SCE_FNBUF)   /* no device buffer */
-#define SCE_O_NOWAIT    (SCE_FASYNC)  /* Reserved: asyncronous i/o */
-#define SCE_O_FDEXCL    (SCE_FFDEXCL) /* exclusive access */
-#define SCE_O_PWLOCK    (SCE_FPWLOCK) /* power control lock */
-#define SCE_O_FGAMEDATA (SCE_FGAMEDATA)
-
-/* Flag for sceIoLseek() */
-#define SCE_SEEK_SET	(0)
-#define SCE_SEEK_CUR	(1)
-#define SCE_SEEK_END	(2)
-
-/* Path */
-#define SCE_IO_MAX_PATH_BUFFER_SIZE  (1024) /* maximum path buffer size */
-#define SCE_IO_MAX_PATH_LENGTH       (200)  /* maximum path length */
-
-/**
- * May be used with sceIoDevctl()
- */
-typedef struct SceIoDevInfo {
-  SceOff max_size;
-  SceOff free_size;
-  SceSize cluster_size;
-  void *unk;
-} SceIoDevInfo;
-
 /**
  * Remove directory entry
  *
diff --git a/include/kernel/kernel/iofilemgr/async.h b/include/kernel/kernel/iofilemgr/async.h
index 828d83d..4584bb7 100644
--- a/include/kernel/kernel/iofilemgr/async.h
+++ b/include/kernel/kernel/iofilemgr/async.h
@@ -1,6 +1,7 @@
 #ifndef _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_ASYNC_H_
 #define _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_ASYNC_H_
 
+#include <psp2common/kernel/iofilemgr/async.h>
 #include <psp2kern/kernel/threadmgr.h>
 
 #ifdef __cplusplus
diff --git a/include/kernel/kernel/iofilemgr/dirent.h b/include/kernel/kernel/iofilemgr/dirent.h
index 8d9a843..4bfc584 100644
--- a/include/kernel/kernel/iofilemgr/dirent.h
+++ b/include/kernel/kernel/iofilemgr/dirent.h
@@ -1,21 +1,13 @@
 #ifndef _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_DIRENT_H_
 #define _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_DIRENT_H_
 
+#include <psp2common/kernel/iofilemgr/dirent.h>
 #include <psp2kern/kernel/iofilemgr/async.h>
-#include <psp2kern/kernel/iofilemgr/stat.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/** Describes a single directory entry */
-typedef struct SceIoDirent {
-	SceIoStat d_stat;      //!< File status
-	char      d_name[256]; //!< File name (not file path)
-	void      *d_private;  //!< Reserved (set to 0)
-	int       dummy;       //!< Padding
-} SceIoDirent;
-
 /**
   * Open a directory
   *
diff --git a/include/kernel/kernel/iofilemgr/stat.h b/include/kernel/kernel/iofilemgr/stat.h
index 9c5369f..c9096e2 100644
--- a/include/kernel/kernel/iofilemgr/stat.h
+++ b/include/kernel/kernel/iofilemgr/stat.h
@@ -1,45 +1,13 @@
 #ifndef _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_STAT_H_
 #define _DOLCESDK_PSP2KERN_KERNEL_IOFILEMGR_STAT_H_
 
-#include <psp2kern/kernel/types.h>
+#include <psp2common/kernel/iofilemgr/stat.h>
 #include <psp2kern/kernel/iofilemgr/async.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/* Filetypes and Protection bits */
-#define SCE_STM_FMT         (0xf << 12)
-#define SCE_STM_FREG        (0x2 << 12)    /* regular file */
-#define SCE_STM_FDIR        (0x1 << 12)    /* directory */
-#define SCE_STM_ISREG(m)    (((m) & SCE_STM_FMT) == SCE_STM_FREG)
-#define SCE_STM_ISDIR(m)    (((m) & SCE_STM_FMT) == SCE_STM_FDIR)
-
-/* for SceMode */
-#define SCE_STM_RWU         00600
-#define SCE_STM_RU          00400
-
-/* for chstat cbit */
-#define SCE_CST_MODE        0x0001
-#define SCE_CST_ATTR        0x0000    /* not supported */
-#define SCE_CST_SIZE        0x0004
-#define SCE_CST_CT          0x0008
-#define SCE_CST_AT          0x0010
-#define SCE_CST_MT          0x0020
-
-/**
- * See sceIoChstat(), sceIoGetstat(), sceIoChstatByFd(), sceIoGetstatByFd()
- */
-typedef struct SceIoStat {
-	SceIoMode    st_mode;        //!< File access mode
-	unsigned int st_attr;        //!< Device-specific attribute
-	SceOff       st_size;        //!< File size
-	SceDateTime  st_ctime;       //!< File creation time
-	SceDateTime  st_atime;       //!< File last accessed time
-	SceDateTime  st_mtime;       //!< File last modified time
-	unsigned int st_private[6];  //!< Reserved
-} SceIoStat;
-
 /**
   * Change the status of a file.
   *
diff --git a/include/user/kernel/iofilemgr.h b/include/user/kernel/iofilemgr.h
index 240705b..5f1b418 100644
--- a/include/user/kernel/iofilemgr.h
+++ b/include/user/kernel/iofilemgr.h
@@ -1,7 +1,7 @@
-#ifndef	_DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_
+#ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_
 #define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_
 
-#include <psp2/kernel/types.h>
+#include <psp2common/kernel/iofilemgr.h>
 #include <psp2/kernel/iofilemgr/async.h>
 #include <psp2/kernel/iofilemgr/stat.h>
 #include <psp2/kernel/iofilemgr/dirent.h>
@@ -10,66 +10,6 @@
 extern "C" {
 #endif
 
-/* device types */
-#define SCE_D_TYPE_NULL     0x0     /* dummy device */
-#define SCE_D_TYPE_CHAR     0x1     /* character device */
-#define SCE_D_TYPE_BLOCK    0x4     /* block device */
-#define SCE_D_TYPE_FS       0x10    /* file system */
-#define SCE_D_TYPE_ALIAS    0x20    /* alias name (device alias) */
-#define SCE_D_TYPE_MOUNTPT  0x40    /* alias name (mount point) */
-
-/* flags */
-#define SCE_FREAD       (0x0001)        /* readable */
-#define SCE_FWRITE      (0x0002)        /* writable */
-#define SCE_FNBLOCK     (0x0004)        /* Reserved: non-blocking reads */
-#define SCE_FDIRO       (0x0008)        /* internal use for dopen */
-#define SCE_FRLOCK      (0x0010)        /* Reserved: read locked (non-shared) */
-#define SCE_FWLOCK      (0x0020)        /* Reserved: write locked (non-shared) */
-#define SCE_FAPPEND     (0x0100)        /* append on each write */
-#define SCE_FCREAT      (0x0200)        /* create if nonexistant */
-#define SCE_FTRUNC      (0x0400)        /* truncate to zero length */
-#define SCE_EXCL        (0x0800)        /* exclusive create */
-#define SCE_FSCAN       (0x1000)        /* Reserved: scan type */
-#define SCE_FRCOM       (0x2000)        /* Reserved: remote command entry */
-#define SCE_FNBUF       (0x4000)        /* no device buffer */
-#define SCE_FASYNC      (0x8000)        /* Reserved: asyncronous i/o */
-#define SCE_FFDEXCL     (0x01000000)    /* exclusive access */
-#define SCE_FGAMEDATA   (0x40000000)
-
-/* Flag for sceIoOpen() */
-#define SCE_O_RDONLY    (SCE_FREAD)
-#define SCE_O_WRONLY    (SCE_FWRITE)
-#define SCE_O_RDWR      (SCE_FREAD|SCE_FWRITE)
-#define SCE_O_NBLOCK    (SCE_FNBLOCK) /* Reserved: Non-Blocking I/O */
-#define SCE_O_APPEND    (SCE_FAPPEND) /* append (writes guaranteed at the end) */
-#define SCE_O_CREAT     (SCE_FCREAT)  /* open with file create */
-#define SCE_O_TRUNC     (SCE_FTRUNC)  /* open with truncation */
-#define SCE_O_EXCL      (SCE_EXCL)    /* exclusive create */
-#define SCE_O_NOBUF     (SCE_FNBUF)   /* no device buffer */
-#define SCE_O_NOWAIT    (SCE_FASYNC)  /* Reserved: asyncronous i/o */
-#define SCE_O_FDEXCL    (SCE_FFDEXCL) /* exclusive access */
-#define SCE_O_PWLOCK    (SCE_FPWLOCK) /* power control lock */
-#define SCE_O_FGAMEDATA (SCE_FGAMEDATA)
-
-/* Flag for sceIoLseek() */
-#define SCE_SEEK_SET	(0)
-#define SCE_SEEK_CUR	(1)
-#define SCE_SEEK_END	(2)
-
-/* Path */
-#define SCE_IO_MAX_PATH_BUFFER_SIZE  (1024) /* maximum path buffer size */
-#define SCE_IO_MAX_PATH_LENGTH       (200)  /* maximum path length */
-
-/**
- * May be used with sceIoDevctl()
- */
-typedef struct SceIoDevInfo {
-  SceOff max_size;
-  SceOff free_size;
-  SceSize cluster_size;
-  void *unk;
-} SceIoDevInfo;
-
 /**
  * Remove directory entry
  *
diff --git a/include/user/kernel/iofilemgr/async.h b/include/user/kernel/iofilemgr/async.h
index d60f7ca..77fac3d 100644
--- a/include/user/kernel/iofilemgr/async.h
+++ b/include/user/kernel/iofilemgr/async.h
@@ -1,6 +1,7 @@
 #ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_ASYNC_H_
 #define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_ASYNC_H_
 
+#include <psp2common/kernel/iofilemgr/async.h>
 #include <psp2/kernel/threadmgr.h>
 
 #ifdef __cplusplus
diff --git a/include/user/kernel/iofilemgr/dirent.h b/include/user/kernel/iofilemgr/dirent.h
index 1d06ffd..c518a08 100644
--- a/include/user/kernel/iofilemgr/dirent.h
+++ b/include/user/kernel/iofilemgr/dirent.h
@@ -1,21 +1,13 @@
 #ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_DIRENT_H_
 #define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_DIRENT_H_
 
+#include <psp2common/kernel/iofilemgr/dirent.h>
 #include <psp2/kernel/iofilemgr/async.h>
-#include <psp2/kernel/iofilemgr/stat.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/** Describes a single directory entry */
-typedef struct SceIoDirent {
-	SceIoStat d_stat;      //!< File status
-	char      d_name[256]; //!< File name (not file path)
-	void      *d_private;  //!< Reserved (set to 0)
-	int       dummy;       //!< Padding
-} SceIoDirent;
-
 /**
   * Open a directory
   *
diff --git a/include/user/kernel/iofilemgr/stat.h b/include/user/kernel/iofilemgr/stat.h
index e2fa913..b0b57f6 100644
--- a/include/user/kernel/iofilemgr/stat.h
+++ b/include/user/kernel/iofilemgr/stat.h
@@ -1,45 +1,13 @@
 #ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_STAT_H_
 #define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_STAT_H_
 
-#include <psp2/kernel/types.h>
+#include <psp2common/kernel/iofilemgr/stat.h>
 #include <psp2/kernel/iofilemgr/async.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/* Filetypes and Protection bits */
-#define SCE_STM_FMT         (0xf << 12)
-#define SCE_STM_FREG        (0x2 << 12)    /* regular file */
-#define SCE_STM_FDIR        (0x1 << 12)    /* directory */
-#define SCE_STM_ISREG(m)    (((m) & SCE_STM_FMT) == SCE_STM_FREG)
-#define SCE_STM_ISDIR(m)    (((m) & SCE_STM_FMT) == SCE_STM_FDIR)
-
-/* for SceMode */
-#define SCE_STM_RWU         00600
-#define SCE_STM_RU          00400
-
-/* for chstat cbit */
-#define SCE_CST_MODE        0x0001
-#define SCE_CST_ATTR        0x0000    /* not supported */
-#define SCE_CST_SIZE        0x0004
-#define SCE_CST_CT          0x0008
-#define SCE_CST_AT          0x0010
-#define SCE_CST_MT          0x0020
-
-/**
- * See sceIoChstat(), sceIoGetstat(), sceIoChstatByFd(), sceIoGetstatByFd()
- */
-typedef struct SceIoStat {
-	SceIoMode    st_mode;        //!< File access mode
-	unsigned int st_attr;        //!< Device-specific attribute
-	SceOff       st_size;        //!< File size
-	SceDateTime  st_ctime;       //!< File creation time
-	SceDateTime  st_atime;       //!< File last accessed time
-	SceDateTime  st_mtime;       //!< File last modified time
-	unsigned int st_private[6];  //!< Reserved
-} SceIoStat;
-
 /**
   * Change the status of a file.
   *