VC6.0 中的__asm语句
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C/C++ Language Reference
__asm
Microsoft Specific
__asm
assembly-language-instruction
__asm
{
assembly-language-instructions
}
If used without braces, the __asm keyword means that the rest of the line is an assembly-language statement. If used with braces, it means that each line between the braces is an assembly-language statement. For compatibility with previous versions, _asm is a synonym for __asm.
Since the __asm keyword is a statement separator, you can put assembly instructions on the same line.
Note Visual C++ does not support the Standard C++ asm keyword.
Example
// Example of the __asm keyword
__asm // __asm block
{
mov eax, 01h
int 10h
}
__asm mov eax, 01h // Separate __asm lines
__asm int 10h
// Multiple __asm statements on a line
__asm mov eax, 01h __asm int 10h