github.com/afumu/libc@v0.0.6/musl/src/string/strncat.c (about)

     1  #include <string.h>
     2  
     3  char *strncat(char *restrict d, const char *restrict s, size_t n)
     4  {
     5  	char *a = d;
     6  	d += strlen(d);
     7  	while (n && *s) n--, *d++ = *s++;
     8  	*d++ = 0;
     9  	return a;
    10  }