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Arm Compiler armclang Reference Guide : Library introduction

Library introduction

Describes implementation-defined aspects of the Arm® C++ compiler and C++ library relating to the library introduction, as required by the ISO C++ Standard.

Linkage of names from the Standard C library (
Declarations from the C library have "C" linkage.
Library functions that can be recursively reentered (
Functions can be recursively reentered, unless specified otherwise by the ISO C++ Standard.
Exceptions thrown by C++ Standard Library functions that do not have an exception specification (
These functions do not throw any additional exceptions.
Errors category for errors originating from outside the operating system (
There is no additional error category.