Lpc2000

Hello,
I need to disable the interrupt completely for a short while. I have 
found that the ARM7 can disable interrupts with the DI and EI asm. 
Theese does only work for me in the startup.s file (I made a test) and 
not as inline asm where I really need them.

I have found some code that may work inline, but can someone tell me 
about their experiences, if any?

Inline asm, that I have found and plan to use:

#define IENABLE                       \
  __asm { MSR     CPSR_c, #0x1F }    /* Enable IRQ (Sys Mode)   */   \

#define IDISABLE                      \
  __asm { MSR     CPSR_c, #0x92 }     /* Disable IRQ (IRQ Mode)  */   \

Will this work or does anybody have a better sollution?

Thanks,
Regards Kasper