12 lines
296 B
Rust
12 lines
296 B
Rust
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//! Clib functions you can use on the Arduboy
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use core::ffi::{c_char, c_size_t};
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extern "C" {
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#[link_name = "strlen"]
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fn c_strlen(cstr: *const c_char) -> c_size_t;
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}
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/// A C function to get the length of a string
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pub fn strlen(cstr: *const i8) -> usize {
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unsafe { c_strlen(cstr) }
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}
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