| 0,0 → 1,50 |
|---|
| /* |
| This file is part of a common library |
| Copyright (C) 1990-2006 Toby Thain, toby@telegraphics.com.au |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <ctype.h> |
| //#include <fp.h> // double_t |
| #include <stdlib.h> |
| #include <string.h> // strcpy |
| |
| #define RANGE(lo,hi) (((1<<(hi-lo+1))-1)<<lo) |
| |
| #define STRDUP(d,s) strcpy((d) = malloc(strlen(s)+1),(s)) |
| #define NEW(x) ((x) = malloc(sizeof*(x))) |
| #define DISPOSE free |
| |
| #define SGN(x) ((x) < 0 ? -1 : (x) > 0) |
| #define HEX(c) (isdigit(c) ? (c)-'0' : tolower(c)-'a'+10) |
| |
| enum{ |
| ANON='\?\?\?\?' // anonymous file type/creator |
| }; |
| |
| |
| int GCD(int m,int n); |
| void simplify_fraction(int n,int d, int*n_,int*d_); |
| void multiply_fraction(int u,int u_, int v,int v_, int*w,int*w_); |
| // these are defined as macros in Photoshop API :( |
| #ifndef max |
| int max(int a,int b); |
| int min(int a,int b); |
| #endif |
| void copy_hex(char *p,unsigned char *q,int n); |
| int count_set_bits(unsigned x); |
| char *cat(char *d,char *s); |
| int spf(char *s,char *fmt,...); |