; /+ / / Usage / / toupper(c); / int c; / / Description / / If c is a lower-case alphabetic, return it's upper-case / equivalent. Otherwise, return c. / / Bugs / /- / .globl toupper toupper: mov 2(sp),r0 cmp r0,$'a blo 0f cmp r0,$'z bhi 0f bic $040,r0 0: return