[libcxx-commits] [libcxx] [libcxx][c++26] 2937R0: Freestanding: Remove strtok (PR #146290)

[A. Jiang via libcxx-commits]

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@@ -47,7 +47,7 @@ const char* strrchr(const char* s, int c);
 size_t strspn(const char* s1, const char* s2);
 const char* strstr(const char* s1, const char* s2);
       char* strstr(      char* s1, const char* s2);
-char* strtok(char* restrict s1, const char* restrict s2);
+char* strtok(char* restrict s1, const char* restrict s2); // not freestanding in C++
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frederick-vs-ja wrote:

`strtok` is also non-freestanding in C23.
```suggestion
char* strtok(char* restrict s1, const char* restrict s2); // not freestanding
```

https://github.com/llvm/llvm-project/pull/146290