+ c-type-bool variable
+ c-type-char variable
+ c-type-double variable
+ c-type-double-complex variable
+ c-type-double-imaginary variable
+ c-type-float variable
+ c-type-float-complex variable
+ c-type-float-imaginary variable
+ c-type-int variable
+ c-type-long variable
+ c-type-long-double variable
+ c-type-long-double-complex variable
+ c-type-long-double-imaginary variable
+ c-type-long-long variable