plan9port

fork of plan9port with libvec, libstr and libsdb
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s_nappend.c (316B)

      1 #include <u.h>
      2 #include <libc.h>
      3 #include "libString.h"
      4 
      5 /* append a char array ( of up to n characters) to a String */
      6 String *
      7 s_nappend(String *to, char *from, int n)
      8 {
      9 	if (to == 0)
     10 		to = s_new();
     11 	if (from == 0)
     12 		return to;
     13 	for(; n && *from; from++, n--)
     14 		s_putc(to, *from);
     15 	s_terminate(to);
     16 	return to;
     17 }