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Sourcecode: bglibs version File versions

int str_copy3s ( str s,
const char *  a,
const char *  b,
const char *  c 
)

Copy in the concatenation of 3 C strings

Definition at line 22 of file copy3s.c.

References len, s, and str_ready.

{
  char* ptr;
  unsigned alen = strlen(a);
  unsigned blen = strlen(b);
  unsigned clen = strlen(c);
  unsigned total = alen + blen + clen;
  if (!str_ready(s, total)) return 0;
  s->len = total;
  ptr = s->s;
  memcpy(ptr, a, alen); ptr += alen;
  memcpy(ptr, b, blen); ptr += blen;
  memcpy(ptr, c, clen); ptr += clen;
  *ptr = 0;
  return 1;
}


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