Thread: Inline asm problem.

Why won't it work?

Code:

#include <stdio.h>
#include <stdlib.h>
#include <dos.h>

int myGetch(void)
{
 union REGS regs;
 regs.x.ah = 16;
 int86(22, & regs, & regs);  //ignore the spaces, this is to stop 
 return regs.x.al;               //it doing &reg   grr...
}

int main(int argc, char *argv[])
{
 int a = myGetch();
 printf("%c",a);
 return 0;
}

errors:

Code:

aggregate `union REGS regs' has incomplete type and cannot be initialized