1 /* 2 * Copyright (c) 1997 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 /* $Id: parse_units.h,v 1.6 1999/12/02 16:58:51 joda Exp $ */ 35 36 #ifndef __PARSE_UNITS_H__ 37 #define __PARSE_UNITS_H__ 38 39 #include <stdio.h> 40 #include <stddef.h> 41 42 struct units { 43 const char *name; 44 unsigned mult; 45 }; 46 47 typedef struct units units; 48 49 int 50 parse_units (const char *s, const struct units *units, 51 const char *def_unit); 52 53 void 54 print_units_table (const struct units *units, FILE *f); 55 56 int 57 parse_flags (const char *s, const struct units *units, 58 int orig); 59 60 size_t 61 unparse_units (int num, const struct units *units, char *s, size_t len); 62 63 size_t 64 unparse_units_approx (int num, const struct units *units, char *s, 65 size_t len); 66 67 size_t 68 unparse_flags (int num, const struct units *units, char *s, size_t len); 69 70 void 71 print_flags_table (const struct units *units, FILE *f); 72 73 #endif /* __PARSE_UNITS_H__ */ 74