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include vmm.inc mov edx, OFFSET32 String ; points to decimal string VMMcall Convert_Decimal_String mov [Value], eax ; decimal value of string mov [TermChar], edx ; points to terminating character |
The Convert_Decimal_String service converts a string representing a decimal number into a value. The service also returns a pointer to the character in the string that marked the end of the decimal number.
This service is only valid during initialization.
String
Points to the null-terminated string to convert. The string can be any combination of decimal digits and may preceded by a plus sign (+) or minus sign (-) to indicate a positive or negative value.
The EAX register contains the value of decimal string, and the EDX register contains the address of the character in the string that terminated the decimal value.
If the string is empty or does not contain a valid decimal integer, Convert_Decimal_String returns zero, and the EDX register continues to point to the first character in the string.
EAX, EDX, Flags
Convert_Boolean_String, Convert_Fixed_Point_String, Convert_Hex_String