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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [libgloss/] [mcore/] [putnum.c] - Rev 231
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/* putnum.c -- put a hex number on the output device. * * Copyright (c) 1995, 1999 Cygnus Support * * The authors hereby grant permission to use, copy, modify, distribute, * and license this software and its documentation for any purpose, provided * that existing copyright notices are retained in all copies and that this * notice is included verbatim in any distributions. No written agreement, * license, or royalty fee is required for any of the authorized uses. * Modifications to this software may be copyrighted by their authors * and need not follow the licensing terms described here, provided that * the new terms are clearly indicated on the first page of each file where * they apply. */ #include "glue.h" /* * putnum -- print a 32 bit number in hex */ void _DEFUN (_putnum, (num), unsigned int num) { char buf[9]; int cnt; char *ptr; int digit; ptr = buf; for (cnt = 7 ; cnt >= 0 ; cnt--) { digit = (num >> (cnt * 4)) & 0xf; if (digit <= 9) *ptr++ = (char) ('0' + digit); else *ptr++ = (char) ('a' - 10 + digit); } *ptr = (char) 0; print (buf); }
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