//sc_4.c included file static int i=10; int next() { return(i+=1); } int last() { return (i-=1); } int new(i) int i; { static int j=5; return (i=j+=i); } extern int i; reset() { return (i); }
#include <stdio.h> #define PR(format,value) printf(#value"= %"#format"\t",(value)) #define NL putchar('\n') #define PRINT1(f,x1) PR(f,x1), NL #define PRINT2(f,x1,x2) PR(f,x1), PRINT1(f,x2) #define PRINT3(f,x1,x2,x3) PR(f,x1), PRINT2(f,x2,x3) #define PRINT4(f,x1,x2,x3,x4) PR(f,x1), PRINT3(f,x2,x3,x4)
#include "defs.h" int i = 0; int main(void) { auto int i=1; PRINT1(d,i); { int i=2; PRINT1(d,i); { i += 1; PRINT1(d,i); } PRINT1(d,i); } PRINT1(d,i); }
#include "defs.h" #define LOW 0 #define HIGH 5 #define CHANGE 2 int i=LOW; int main(void) { auto int i=HIGH; reset(i/2); PRINT1(d,i); reset(i=i/2); PRINT1(d,i); i=reset(i/2); PRINT1(d,i); workover(i); PRINT1(d,i); } workover(i) int i; { i = (i%i) * ((i*8)/(2*i) + 4); PRINT1(d,i); return(i); } int reset(i) int i; { i = i <= CHANGE ? HIGH : LOW; return (i); }
#include "defs.h" int i=1; int main(void) { auto int i,j; i = reset(); for(j=1; j<=3; j++) { PRINT2(d,i,j); PRINT1(d,next(i)); PRINT1(d,last(i)); PRINT1(d,new(i+j)); } } int reset() { return (i); } int next(j) int j; { return (j=i++); }
#include "defs.h" #include "sc_file.c" int i=1; int main(void) { auto int i, j; i=reset(); for(j=1;j<=3;j++) { PRINT2(d,i,j); PRINT1(d,next(i)); PRINT1(d,last(i)); PRINT1(d,new(i+j)); } }