#include #include "_safety.h" size_t c16rtomb(char * restrict s, char16_t c16, mbstate_t * restrict ps) { SIGNAL_SAFE(0); /* TODO: overlap */ (void)s; (void)c16; (void)ps; return 0; } CHECK_3(size_t, 0, c16rtomb, char * restrict, char16_t, mbstate_t * restrict) /* STDC(201112) */