| | 1 | .\" Copyright (c) 1990, 1991, 1993 |
| | 2 | .\" The Regents of the University of California. All rights reserved. |
| | 3 | .\" |
| | 4 | .\" This code is derived from software contributed to Berkeley by |
| | 5 | .\" the American National Standards Committee X3, on Information |
| | 6 | .\" Processing Systems. |
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| | 8 | .\" Redistribution and use in source and binary forms, with or without |
| | 9 | .\" modification, are permitted provided that the following conditions |
| | 10 | .\" are met: |
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| | 12 | .\" notice, this list of conditions and the following disclaimer. |
| | 13 | .\" 2. Redistributions in binary form must reproduce the above copyright |
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| | 17 | .\" may be used to endorse or promote products derived from this software |
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| | 20 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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| | 32 | .\" @(#)abs.3 8.1 (Berkeley) 6/4/93 |
| | 33 | .\" $FreeBSD: src/lib/libc/stdlib/abs.3,v 1.13 2007/01/09 00:28:09 imp Exp $ |
| | 34 | .\" |
| | 35 | .Dd November 14, 2001 |
| | 36 | .Dt ABS 3 |
| | 37 | .Os |
| | 38 | .Sh NAME |
| | 39 | .Nm abs |
| | 40 | .Nd integer absolute value function |
| | 41 | .Sh LIBRARY |
| | 42 | .Lb libc |
| | 43 | .Sh SYNOPSIS |
| | 44 | .In stdlib.h |
| | 45 | .Ft int |
| | 46 | .Fn abs "int j" |
| | 47 | .Sh DESCRIPTION |
| | 48 | The |
| | 49 | .Fn abs |
| | 50 | function |
| | 51 | computes |
| | 52 | the absolute value of the integer |
| | 53 | .Fa j . |
| | 54 | .Sh RETURN VALUES |
| | 55 | The |
| | 56 | .Fn abs |
| | 57 | function |
| | 58 | returns |
| | 59 | the absolute value. |
| | 60 | .Sh SEE ALSO |
| | 61 | .Xr cabs 3 , |
| | 62 | .Xr fabs 3 , |
| | 63 | .Xr floor 3 , |
| | 64 | .Xr hypot 3 , |
| | 65 | .Xr imaxabs 3 , |
| | 66 | .Xr labs 3 , |
| | 67 | .Xr llabs 3 , |
| | 68 | .Xr math 3 |
| | 69 | .Sh STANDARDS |
| | 70 | The |
| | 71 | .Fn abs |
| | 72 | function conforms to |
| | 73 | .St -isoC-99 . |
| | 74 | .Sh BUGS |
| | 75 | The absolute value of the most negative integer remains negative. |
projects / apple / libc.git / blame_incremental