libc/newlib/libc/sys/sh3eb/strcat.c

#include <sys/casio_syscalls.h>

DEFINE_CASIO_SYSCALL_FN_PTR(strcat, char*, (char*, const char*), 0xAD4)

char* strcat(char* destination, const char* source) {
    return _strcat_ptr(destination, source);
}