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Diffstat (limited to 'test/ccured_olden/bh/real.h')
| -rw-r--r-- | test/ccured_olden/bh/real.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/test/ccured_olden/bh/real.h b/test/ccured_olden/bh/real.h deleted file mode 100644 index 75e58d69..00000000 --- a/test/ccured_olden/bh/real.h +++ /dev/null @@ -1,106 +0,0 @@ -/****************************************************************************/ -/* REAL.H: include file to support compile-time specification of precision */ -/* in floating-point calculations. If the DOUBLEPREC symbol is defined to */ -/* the preprocessor, calculations are done in double precision; otherwise, */ -/* they may be done in single precision. */ -/* */ -/* Rationale: ANSI C enables programmers to write single-precision code, */ -/* but does not make it easy to change the precision of code at compile */ -/* time, since different functions names are used for floating and double */ -/* calculations. This package introduces the keyword "real", which may be */ -/* either float or double, and defines functions which compute with */ -/* real-valued numbers. */ -/* */ -/* Copyright (c) 1993 by Joshua E. Barnes, Honolulu, HI. */ -/* It's free because it's yours. */ -/****************************************************************************/ - -/* - * REAL, REALPTR: real-valued number, and pointer to same. - */ - -#ifndef DOUBLEPREC - -typedef float real, *realptr; - -#else - -typedef double real, *realptr; - -#endif - -/* - * RPROC: pointer to a real-valued function. This prototype does - * not specify the types of any arguments. - */ - -typedef real (*rproc)(); - -/* - * Include math.h to get prototypes for standard C math functions. - */ - -#include <math.h> - -/* - * Real-valued library functions. Most of these are actually supplied - * by the standard C libraries. - */ - -#ifndef DOUBLEPREC - -# define rsqrt sqrtf -# define rsqr fsqr -# define rsin sinf -# define rcos cosf -# define rtan tanf -# define rasin asinf -# define racos acosf -# define ratan atanf -# define ratan2 atan2f -# define rlog logf -# define rexp expf -# define rlog10 log10f -# define rsinh sinhf -# define rcosh coshf -# define rtanh tanhf -# define rpow powf -# define rabs fabsf -# define rfloor floorf -# define rceil ceilf - -/* - * These functions are not part of the standard C libraries. - */ - -float fsqr(float); /* square function */ - -#else - -# define rsqrt sqrt -# define rsqr sqr -# define rsin sin -# define rcos cos -# define rtan tan -# define rasin asin -# define racos acos -# define ratan atan -# define ratan2 atan2 -# define rlog log -# define rexp exp -# define rlog10 log10 -# define rsinh sinh -# define rcosh cosh -# define rtanh tanh -# define rpow pow -# define rabs fabs -# define rfloor floor -# define rceil ceil - -/* - * These functions are not part of the standard C libraries. - */ - -double sqr(double); /* square function */ - -#endif |