2.2.5 ISO/IEC C++ Library Support

The MPLAB XC32 C/C++ Compiler is distributed with a ISO/IEC 14882:2011 compliant Standard C++ Library (libstdc++) based on the GNU C++ Library. The Microchip Unified Standard Library or Picolibc is used as the C library (libc) within the standard C++ library when building C++ projects.

The Standard C libraries are described in the separate Microchip Unified Standard Library Reference Guide document, whose content is relevant for all MPLAB XC C compilers.