diff options
Diffstat (limited to 'math/test-math.c')
| -rw-r--r-- | math/test-math.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/math/test-math.c b/math/test-math.c index eece4b2..aa5aeaa 100644 --- a/math/test-math.c +++ b/math/test-math.c @@ -1,4 +1,3 @@ -#include <ansidecl.h> #include <stdio.h> #include <math.h> #include <stdlib.h> @@ -8,9 +7,9 @@ void print_trig_stuff __P ((void)); int -DEFUN_VOID(main) +main (void) { - CONST char str[] = "123.456"; + const char str[] = "123.456"; double x,h,li,lr,a,lrr; x = atof (str); @@ -89,29 +88,26 @@ DEFUN_VOID(main) } -#define PI 3.14159265358979323846264338327 - -const double RAD[5] = { 0, PI/2, PI, (3*PI)/2, 2*PI }; -const int DEG[5] = { 0, 90, 180, 360 }; +const double RAD[5] = { 0, M_PI/2, M_PI, (3*M_PI)/2, 2*M_PI }; #define PRINT_IT_1_ARG(_func, _arg, _value) \ - (_value) = (_func)((_arg)); \ + (_value) = (_func) ((_arg)); \ if (errno) { \ errno = 0; \ - printf("%s = ERROR %s\n", #_func, strerror(errno)); \ + printf ("%s = ERROR %s\n", #_func, strerror (errno)); \ } else \ - printf("%s(%g) = %g\n", #_func, _arg, (_value)); \ + printf ("%s(%g) = %g\n", #_func, _arg, (_value)); \ #define PRINT_IT_2_ARG(_func, _arg1, _arg2, _value) \ - (_value) = (_func)((_arg1),(_arg2)); \ + (_value) = (_func) ((_arg1),(_arg2)); \ if (errno) { \ errno = 0; \ - printf("%s = ERROR %s\n", #_func, strerror(errno)); \ + printf ("%s = ERROR %s\n", #_func, strerror (errno)); \ } else \ - printf("%s(%g, %g) = %g\n", #_func, _arg1, _arg2, (_value)); \ + printf ("%s(%g, %g) = %g\n", #_func, _arg1, _arg2, (_value)); \ void -DEFUN_VOID (print_trig_stuff) +print_trig_stuff(void) { double value, arg1, arg2; int i; |