diff --git a/libc/include/glob.h b/libc/include/glob.h
new file mode 100644
index 0000000..6ae8573
--- /dev/null
+++ b/libc/include/glob.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)glob.h	8.1 (Berkeley) 6/2/93
+ * $FreeBSD$
+ */
+
+#ifndef _GLOB_H_
+#define _GLOB_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+struct dirent;
+struct stat;
+
+typedef struct {
+  size_t gl_pathc;	/* Count of total paths so far. */
+  size_t gl_matchc;	/* Count of paths matching pattern. */
+  size_t gl_offs;		/* Reserved at beginning of gl_pathv. */
+  int gl_flags;		/* Copy of flags parameter to glob. */
+  char** gl_pathv;	/* List of paths matching pattern. */
+
+  /* Copy of `__error_callback` parameter to glob. */
+  int (*gl_errfunc)(const char* __failure_path, int __failure_errno);
+
+  /*
+   * Alternate filesystem access methods for glob; replacement
+   * versions of closedir(3), readdir(3), opendir(3), stat(2)
+   * and lstat(2).
+   */
+  void (*gl_closedir)(void*);
+  struct dirent* (*gl_readdir)(void*);
+  void* (*gl_opendir)(const char*);
+  int (*gl_lstat)(const char*, struct stat*);
+  int (*gl_stat)(const char*, struct stat*);
+} glob_t;
+
+/* Believed to have been introduced in 1003.2-1992 */
+#define GLOB_APPEND	0x0001	/* Append to output from previous call. */
+#define GLOB_DOOFFS	0x0002	/* Prepend `gl_offs` null pointers (leaving space for exec, say). */
+#define GLOB_ERR	0x0004	/* Return on error. */
+#define GLOB_MARK	0x0008	/* Append "/" to the names of returned directories. */
+#define GLOB_NOCHECK	0x0010	/* Return pattern itself if nothing matches. */
+#define GLOB_NOSORT	0x0020	/* Don't sort. */
+#define GLOB_NOESCAPE	0x2000	/* Disable backslash escaping. */
+
+/* Error values returned by glob(3) */
+#define GLOB_NOSPACE	(-1)	/* Malloc call failed. */
+#define GLOB_ABORTED	(-2)	/* Unignored error. */
+#define GLOB_NOMATCH	(-3)	/* No match and GLOB_NOCHECK was not set. */
+
+#if __USE_BSD
+#define GLOB_ALTDIRFUNC	0x0040	/* Use alternately specified directory funcs. */
+#define GLOB_BRACE	0x0080	/* Expand braces like csh. */
+#define GLOB_MAGCHAR	0x0100	/* Set in `gl_flags` if the pattern had globbing characters. */
+#define GLOB_NOMAGIC	0x0200	/* GLOB_NOCHECK without magic chars (csh). */
+#define GLOB_QUOTE	0x0400	/* Quote special chars with \. */
+#define GLOB_TILDE	0x0800	/* Expand tilde names from the passwd file. */
+#define GLOB_LIMIT	0x1000	/* limit number of returned paths */
+#endif
+
+__BEGIN_DECLS
+
+int glob(const char* __pattern, int __flags, int (*__error_callback)(const char* __failure_path, int __failure_errno), glob_t* __result_ptr) __INTRODUCED_IN_FUTURE;
+void globfree(glob_t* __result_ptr) __INTRODUCED_IN_FUTURE;
+
+__END_DECLS
+
+#endif