dnl PSI_DECL(type func, args, flags)
dnl Check for a function or macro declaration and a possible asm redirection.
dnl Adds a pre-defined (vararg) decl to $PSI_VA_DECLS/$PSI_DECLS.
dnl PSI_DECL(type func, args, flags)
dnl Check for a function or macro declaration and a possible asm redirection.
dnl Adds a pre-defined (vararg) decl to $PSI_VA_DECLS/$PSI_DECLS.