interrupt enable/disable for riscv and air (#127)

* rename disable/enable interrupt functions

* enable/disable interrupt functions for avr and riscv

* add todo panic

src/modules/cpus/avr5.zig

@@ -2,11 +2,11 @@ const std = @import("std");
 const microzig = @import("microzig");
 const root = @import("root");
 
-pub inline fn sei() void {
+pub fn enable_interrupts() void {
     asm volatile ("sei");
 }
 
-pub inline fn cli() void {
+pub fn disable_interrupts() void {
     asm volatile ("cli");
 }
 

src/modules/cpus/riscv32.zig

@@ -2,11 +2,13 @@ const std = @import("std");
 const root = @import("root");
 const microzig = @import("microzig");
 
-pub fn sei() void {
+pub fn enable_interrupts() void {
+    @panic("TODO");
     // asm volatile ("sei");
 }
 
-pub fn cli() void {
+pub fn disable_interrupts() void {
+    @panic("TODO");
     // asm volatile ("cli");
 }