lx 0.4.0

A no_std crate to use Linux system calls
Documentation 
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use core::ffi::c_char;

extern "C" {
    type CStrArrayRepr;
}

pub struct CStrArray {
    inner: CStrArrayRepr,
}

impl CStrArray {
    /// Turns a pointer to a NULL-terminated array of NUL-terminated strings into a `CStrArray`.
    ///
    /// # Safety
    ///
    /// The pointer must point to a NULL-terminated array of NUL-terminated strings.
    #[inline]
    pub unsafe fn from_ptr<'a>(ptr: *const *const c_char) -> &'a CStrArray {
        &*(ptr as *const CStrArray)
    }

    #[must_use]
    #[inline]
    pub const fn as_ptr(&self) -> *const *const c_char {
        &self.inner as *const _ as *const *const c_char
    }
}