diff --git a/newlib/libc/sys/psp/sys/statvfs.h b/newlib/libc/sys/psp/sys/statvfs.h
new file mode 100644
index 000000000..ed9b82f8d
--- /dev/null
+++ b/newlib/libc/sys/psp/sys/statvfs.h
@@ -0,0 +1,34 @@
+#ifndef _SYS_STATVFS_H_
+#define _SYS_STATVFS_H_
+
+#include <sys/types.h>
+
+#define ST_RDONLY 0x80000    /* equals FILE_READ_ONLY_VOLUME */
+#define ST_NOSUID 0        /* Looking for that bit should always fail. */
+
+struct statvfs {
+   unsigned long    f_bsize;    /* file system block size */
+   unsigned long    f_frsize;   /* fragment size */
+   fsblkcnt_t        f_blocks;   /* size of fs in f_frsize units */
+   fsblkcnt_t        f_bfree;    /* free blocks in fs */
+   fsblkcnt_t        f_bavail;   /* free blocks avail to non-superuser */
+   fsfilcnt_t        f_files;    /* total file nodes in file system */
+   fsfilcnt_t        f_ffree;    /* free file nodes in fs */
+   fsfilcnt_t        f_favail;   /* avail file nodes in fs */
+   unsigned long    f_fsid;     /* file system id */
+   unsigned long    f_flag;    /* mount flags */
+   unsigned long    f_namemax;  /* maximum length of filenames */
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+int statvfs (const char *__path, struct statvfs *__buf);
+int fstatvfs (int __fd, struct statvfs *__buf);
+
+#ifdef __cplusplus
+};
+#endif /* __cplusplus */
+
+#endif /*_SYS_STATVFS_H_*/