36 lines
644 B
Rust
36 lines
644 B
Rust
//! @brief Solana Rust-based BPF program utility functions and types
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extern crate solana_sdk;
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pub fn uadd(x: u128, y: u128) -> u128 {
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x + y
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}
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pub fn usubtract(x: u128, y: u128) -> u128 {
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x - y
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}
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pub fn umultiply(x: u128, y: u128) -> u128 {
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x * y
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}
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pub fn udivide(n: u128, d: u128) -> u128 {
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n / d
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}
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pub fn umodulo(n: u128, d: u128) -> u128 {
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n % d
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}
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pub fn add(x: i128, y: i128) -> i128 {
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x + y
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}
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pub fn subtract(x: i128, y: i128) -> i128 {
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x - y
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}
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pub fn multiply(x: i128, y: i128) -> i128 {
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x * y
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}
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pub fn divide(n: i128, d: i128) -> i128 {
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n / d
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}
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pub fn modulo(n: i128, d: i128) -> i128 {
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n % d
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}
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