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+'\" et
+.TH dlfcn.h "0P" 2013 "IEEE/The Open Group" "POSIX Programmer's Manual"
+.SH PROLOG
+This manual page is part of the POSIX Programmer's Manual.
+The Linux implementation of this interface may differ (consult
+the corresponding Linux manual page for details of Linux behavior),
+or the interface may not be implemented on Linux.
+
+.SH NAME
+dlfcn.h
+\(em dynamic linking
+.SH SYNOPSIS
+.LP
+.nf
+#include <dlfcn.h>
+.fi
+.SH DESCRIPTION
+The
+.IR <dlfcn.h>
+header shall define at least the following symbolic constants for use
+in the construction of a
+\fIdlopen\fR()
+.IR mode
+argument:
+.IP RTLD_LAZY 14
+Relocations are performed at an implementation-defined time.
+.IP RTLD_NOW 14
+Relocations are performed when the object is loaded.
+.IP RTLD_GLOBAL 14
+All symbols are available for relocation processing of other modules.
+.IP RTLD_LOCAL 14
+All symbols are not made available for relocation processing by other
+modules.
+.P
+The following shall be declared as functions and may also be defined
+as macros. Function prototypes shall be provided.
+.sp
+.RS 4
+.nf
+\fB
+int dlclose(void *);
+char *dlerror(void);
+void *dlopen(const char *, int);
+void *dlsym(void *restrict, const char *restrict);
+.fi \fR
+.P
+.RE
+.LP
+.IR "The following sections are informative."
+.SH "APPLICATION USAGE"
+None.
+.SH RATIONALE
+None.
+.SH "FUTURE DIRECTIONS"
+None.
+.SH "SEE ALSO"
+The System Interfaces volume of POSIX.1\(hy2008,
+.IR "\fIdlclose\fR\^(\|)",
+.IR "\fIdlerror\fR\^(\|)",
+.IR "\fIdlopen\fR\^(\|)",
+.IR "\fIdlsym\fR\^(\|)"
+.SH COPYRIGHT
+Portions of this text are reprinted and reproduced in electronic form
+from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
+-- Portable Operating System Interface (POSIX), The Open Group Base
+Specifications Issue 7, Copyright (C) 2013 by the Institute of
+Electrical and Electronics Engineers, Inc and The Open Group.
+(This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
+event of any discrepancy between this version and the original IEEE and
+The Open Group Standard, the original IEEE and The Open Group Standard
+is the referee document. The original Standard can be obtained online at
+http://www.unix.org/online.html .
+
+Any typographical or formatting errors that appear
+in this page are most likely
+to have been introduced during the conversion of the source files to
+man page format. To report such errors, see
+https://www.kernel.org/doc/man-pages/reporting_bugs.html .