asm int 0x21;

Vard.c: In function `main':
Vard.c:15: error: parse error before "int"


asm("int 0x21");

..\IMPOST~1\Temp/ccQ9aaaa.s: Assembler messages:
..\IMPOST~1\Temp/ccQ9aaaa.s:39: Error: suffix or operands invalid for `int'