Built-ins for querying

Prototype Description
int __parthds(void); Returns the value of the parthds runtime option.

If the parthds option is not explicitly set by the user, the function returns the default value set by the runtime library. If the -qsmp compiler option was not specified during program compilation, this function returns 1 regardless of runtime options selected.

int __usrthds(void); Returns the value of the usrthds runtime option.

If the usrthds option is not explicitly set by the user, or the -qsmp compiler option was not specified during program compilation, this function returns 0 regardless of runtime options selected.