seleReturnval

SeletReturnval is a data structure used in C programming to assign multiple return values to a single return statement. It is composed of an array of values and an automatic string conversion of the array into an argument for the printf function.

The structured type seletReturnval can be used in C programs to return multiple values from a function. This is done by assigning an array of values to the fields of the seletReturnval structure. The structure can then be passed as an argument to the printf function, which will automatically convert the array into a string and print it.

The seletReturnval structure is a non-standard extension to the C programming language, defined by the struct keyword. It is commonly used for reporting and logging purposes.

To use the seletReturnval structure, a programmer must first declare the fields that will be returned from the function. The fields are then assigned the values of interest before being passed to the printf function. The format of the string passed to printf should correspond to the type and number of fields in the seletReturnval structure.

One of the key features of the seletReturnval structure is its ability to support a flexible number of return fields. This is achieved by dynamically creating the required number of fields of the sought type, on the fly.

Although the seletReturnval structure has been in use for many years, it remains a non-standard extension to the C programming language. Its use and characteristics are not universally agreed upon, and its implementation can vary across different compilers and systems.