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88 lines
2.3 KiB
88 lines
2.3 KiB
/**************************************************************** |
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The author of this software is David M. Gay. |
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Copyright (C) 1998, 2001 by Lucent Technologies |
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All Rights Reserved |
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Permission to use, copy, modify, and distribute this software and |
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its documentation for any purpose and without fee is hereby |
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granted, provided that the above copyright notice appear in all |
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copies and that both that the copyright notice and this |
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permission notice and warranty disclaimer appear in supporting |
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documentation, and that the name of Lucent or any of its entities |
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not be used in advertising or publicity pertaining to |
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distribution of the software without specific, written prior |
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permission. |
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LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. |
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IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY |
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER |
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IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF |
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THIS SOFTWARE. |
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****************************************************************/ |
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/* Please send bug reports to |
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David M. Gay |
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Bell Laboratories, Room 2C-463 |
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600 Mountain Avenue |
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Murray Hill, NJ 07974-0636 |
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U.S.A. |
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dmg@bell-labs.com |
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*/ |
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#include "gdtoaimp.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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static char ibuf[2048]; |
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#define U (unsigned long) |
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static void |
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#ifdef KR_headers |
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dshow(what, d) char *what; double d; |
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#else |
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dshow(char *what, double d) |
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#endif |
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{ |
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char buf[32]; |
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g_dfmt(buf, &d, 0, sizeof(buf)); |
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printf("%s = #%lx %lx = %s\n", what, |
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U ((ULong*)&d)[_0], U ((ULong*)&d)[_1], buf); |
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} |
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int |
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main(Void) |
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{ |
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/* Input: one number per line */ |
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char *s, *se, *se1; |
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int i, j; |
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double dd[2], dd1, dd2; |
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static char cfmt[] = "%s consumes %d bytes and returns %d\n"; |
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while( (s = fgets(ibuf, sizeof(ibuf), stdin)) !=0) { |
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while(*s <= ' ') |
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if (!*s++) |
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continue; |
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printf("\nInput: %s", ibuf); |
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i = strtodI(ibuf, &se, dd); |
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printf(cfmt, "strtodI", (int)(se-ibuf), i); |
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dshow("dd[0]", dd[0]); |
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dshow("dd[1]", dd[1]); |
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printf("\n"); |
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j = strtoId(ibuf, &se1, &dd1, &dd2); |
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if (j != i || se != se1 |
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|| dd[0] != dd1 || dd[1] != dd2) { |
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printf(cfmt, "**** strtoId", (int)(se-ibuf), j); |
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dshow("dd1", dd1); |
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dshow("dd2", dd2); |
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} |
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} |
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return 0; |
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}
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