libfprint/nbis/include/defs.h

   1 /*******************************************************************************
   2
   3 License:
   4 This software was developed at the National Institute of Standards and
   5 Technology (NIST) by employees of the Federal Government in the course
   6 of their official duties. Pursuant to title 17 Section 105 of the
   7 United States Code, this software is not subject to copyright protection
   8 and is in the public domain. NIST assumes no responsibility  whatsoever for
   9 its use by other parties, and makes no guarantees, expressed or implied,
  10 about its quality, reliability, or any other characteristic.
  11
  12 Disclaimer:
  13 This software was developed to promote biometric standards and biometric
  14 technology testing for the Federal Government in accordance with the USA
  15 PATRIOT Act and the Enhanced Border Security and Visa Entry Reform Act.
  16 Specific hardware and software products identified in this software were used
  17 in order to perform the software development.  In no case does such
  18 identification imply recommendation or endorsement by the National Institute
  19 of Standards and Technology, nor does it imply that the products and equipment
  20 identified are necessarily the best available for the purpose.
  21
  22 *******************************************************************************/
  23
  24 #ifndef _DEFS_H
  25 #define _DEFS_H
  26
  27 /*********************************************************************/
  28 /*          General Purpose Defines                                  */
  29 /*********************************************************************/
  30 #ifndef True
  31 #define True            1
  32 #define False           0
  33 #endif
  34 #ifndef TRUE
  35 #define TRUE            True
  36 #define FALSE           False
  37 #endif
  38 #define Yes             True
  39 #define No              False
  40 #define Empty           NULL
  41 #ifndef None
  42 #define None            -1
  43 #endif
  44 #ifndef FOUND
  45 #define FOUND            1
  46 #endif
  47 #define NOT_FOUND_NEG   -1
  48 #define EOL             EOF
  49 #ifndef DEG2RAD
  50 #define DEG2RAD (double)(57.29578)
  51 #endif
  52 #define max(a, b)   ((a) > (b) ? (a) : (b))
  53 #define min(a, b)   ((a) < (b) ? (a) : (b))
  54 #define sround(x) ((int) (((x)<0) ? (x)-0.5 : (x)+0.5))
  55 #define sround_uint(x) ((unsigned int) (((x)<0) ? (x)-0.5 : (x)+0.5))
  56 #define xor(a, b)  (!(a && b) && (a || b))
  57 #define align_to_16(_v_)   ((((_v_)+15)>>4)<<4)
  58 #define align_to_32(_v_) ((((_v_)+31)>>5)<<5)
  59 #ifndef CHUNKS
  60 #define CHUNKS          100
  61 #endif
  62
  63 #endif /* !_DEFS_H */