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DECCVDBL DECCVDBL Overview Use deccvdbl to convert a C type double into a DECIMALTYPE number. Syntax deccvdbl(dbl, np) double dbl; dec_t *np; Explanation dbl is a double-precision floating-point number. np is a pointer to a dec_t structure that receives the result of the conversion. Return Codes -1 0 Error; iserrno contains the error code Successful Example #include <decimal.h> dec_t mydecimal; double mydouble; /* Set the decimal structure * mydecimal to 3.14159. */ deccvdbl(3.14159, &mydecimal); mydouble = 123456.78; /* Convert the variable mydouble into * a DECIMALTYPE number held in * mydecimal. */ deccvdbl(mydouble, &mydecimal); 8-100 Call Formats and Descriptions
