#include #include "gm.h" void ErrorHandler(int,int); int main(void); void ErrorHandler(code,ref) int code,ref; { char serr[15],sfun[32]; ErrorName(serr, code); FunctionName(sfun, ref); printf("%s error in function %s\n",serr,sfun); } int main() { DEC da, *a=&da, db, *b=&db, dc, *c=&dc, *p; SetMathErrVector(ErrorHandler); ZeroDecimal(a); ZeroDecimal(b); ZeroDecimal(c); dprintf("First number: "); dscanf("%.2t",a); dprintf("Second number: "); dscanf("%.2t",b); p = DivideDecimalAndRound(c,a,b,2); if (p) dprintf("%t / %t = %t\n",a,b,c); else dprintf("Division failed.\n"); return 0; }