1SRAND48(3P) POSIX Programmer's Manual SRAND48(3P)
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6 This manual page is part of the POSIX Programmer's Manual. The Linux
7 implementation of this interface may differ (consult the corresponding
8 Linux manual page for details of Linux behavior), or the interface may
9 not be implemented on Linux.
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13 srand48 — seed the uniformly distributed double-precision pseudo-random
14 number generator
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17 #include <stdlib.h>
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19 void srand48(long seedval);
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22 Refer to drand48().
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25 Portions of this text are reprinted and reproduced in electronic form
26 from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
27 -- Portable Operating System Interface (POSIX), The Open Group Base
28 Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
29 cal and Electronics Engineers, Inc and The Open Group. (This is
30 POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
31 event of any discrepancy between this version and the original IEEE and
32 The Open Group Standard, the original IEEE and The Open Group Standard
33 is the referee document. The original Standard can be obtained online
34 at http://www.unix.org/online.html .
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36 Any typographical or formatting errors that appear in this page are
37 most likely to have been introduced during the conversion of the source
38 files to man page format. To report such errors, see https://www.ker‐
39 nel.org/doc/man-pages/reporting_bugs.html .
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43IEEE/The Open Group 2013 SRAND48(3P)