Index: uspace/lib/posix/include/posix/unistd.h
===================================================================
--- uspace/lib/posix/include/posix/unistd.h	(revision 4b9213ddfddbd2707165d1dad24b14d20e8320fc)
+++ uspace/lib/posix/include/posix/unistd.h	(revision 3e41cc4ae595fc88a3e5e146b78f8aaa2cc37f88)
@@ -1,3 +1,4 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2011 Jiri Zarevucky
  * Copyright (c) 2011 Petr Koupy
@@ -164,4 +165,5 @@
 extern int execv(const char *path, char *const argv[]);
 extern int execvp(const char *file, char *const argv[]);
+extern int execlp(const char *file, const char *arg, ...);
 
 /* Creating a Pipe */
Index: uspace/lib/posix/src/unistd.c
===================================================================
--- uspace/lib/posix/src/unistd.c	(revision 4b9213ddfddbd2707165d1dad24b14d20e8320fc)
+++ uspace/lib/posix/src/unistd.c	(revision 3e41cc4ae595fc88a3e5e146b78f8aaa2cc37f88)
@@ -1,3 +1,4 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2011 Jiri Zarevucky
  * Copyright (c) 2011 Petr Koupy
@@ -530,4 +531,17 @@
 /**
  *
+ * @param file
+ * @param argv
+ * @return
+ */
+int execlp(const char *file, const char *arg, ...)
+{
+	// TODO: low priority, just a compile-time dependency of dosbox
+	not_implemented();
+	return -1;
+}
+
+/**
+ *
  * @param fildes
  * @return