## 3.8.6 SM83 and TLCS-90 Interrupt Service Routines

SDCC does not attempt to generate an interrupt vector table.

Type | Syntax | Behaviour
Interruptible interrupt handler | void f(void) __interrupt | Interrupt handler can be interrupted by further interrupts
Non-interruptible interrupt handler | void f(void) __critical __interrupt(0) | Interrupt handler cannot be interrupted by further interrupts