int16 function
Converts a value to a 16-bit signed integer.
This function takes an integer value, masks it to 16 bits, and then shifts it to ensure it is treated as a signed 16-bit integer.
param value
The integer value to be converted.
returns The 16-bit signed integer representation of the input value.
Implementation
int int16(int value) {
return (value & 0xFFFF) << 48 >> 48;
}