_lstrlen

include vmm.inc

VMMCall _lstrlen, <OFFSET32 psz>

Determines the length of a null-terminated ASCII string. The length does not include the terminating null character. Uses the C calling convention. Uses EAX, ECX, EDX, and Flags. The direction flag must be clear.

Returns the following information:

EAX	Length, in bytes, of the string.
EDX	Address of the terminating null character, or undefined if psz is NULL.

psz: Address of the string.

Setting pszSrc to zero is equivalent to specifying a null source string. This service will crash if pszSrc is set to anything other than the address of a null-terminated ASCII string

This is an asynchronous service.