/usr/share/z88dk/include/math.h is in z88dk-data 1.8.ds1-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | #ifndef __MATH_H__
#define __MATH_H__
/* $Id: math.h,v 1.9 2003/09/11 10:14:43 dom Exp $ */
extern double __LIB__ acos(double); /* arc cosine */
extern double __LIB__ asin(double); /* arc cosine */
extern double __LIB__ atan(double); /* arc tangent */
extern double __LIB__ atan2(double,double); /* atan2(a,b) = arc tangent of a/b */
extern double __LIB__ cos(double); /* cosine */
extern double __LIB__ cosh(double); /* hyperbolic cosine */
extern double __LIB__ exp(double); /* exponential */
extern double __LIB__ log(double); /* natural logarithm */
extern double __LIB__ log10(double); /* log base 10 */
extern double __LIB__ pow(double,double); /* pow(x,y) = x**y */
extern double __LIB__ sin(double); /* sine */
extern double __LIB__ sinh(double); /* hyperbolic sine */
extern double __LIB__ sqrt(double); /* square root */
extern double __LIB__ tan(double); /* tangent */
extern double __LIB__ tanh(double); /* hyperbolic tangent */
#ifndef _HAVE_ATOF_
#define _HAVE_ATOF_
extern double __LIB__ atof(char *);
#endif
/* Some additional CPC only routines now */
#if __CPC__ && __NATIVE_MATH__
#define _LIBRARY_POW10
extern double __LIB__ pow10(int x); /* pow(10,x) - CPC only */
extern void __LIB__ deg();
extern void __LIB__ rad();
extern double __LIB__ pi();
#endif
#if __Z88__ && __NATIVE_MATH__
extern double __LIB__ pi();
#endif
#ifndef _LIBRARY_POW10
#define pow10(x) pow(10.,x)
#endif
#endif /* _MATH_H */
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