From: sac24983 AT saclink DOT csus DOT edu ("Horia F. Pop")
Subject: C++ problem
8 Dec 1996 01:36:19 -0800
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Dear sirs,

I just installed B17. I have a problem with one of the string handling
functions. Please see the source:

-------------------
#include <string.h>
#include <stdio.h>

main()
{
  char *x, *y;
  x = strtok("123 456 789 abc", " ");
  y = strtok(x, " ");

  printf("%s %s\n", x, y);
}
-------------------

and the compilation output:

-------------------
t.cc: In function `int main()':
t.cc:7: warning: implicit declaration of function `int strtok(...)'
t.cc:7: warning: assignment to `char *' from `int' lacks a cast
t.cc:8: warning: assignment to `char *' from `int' lacks a cast
-------------------

Even if the function strtok is in the file string.h, the conditionals
inside the header seem to comment the declaration of the function. What
do I have to do? The executable produces a runtime error.

Thank you for your help.

Yours, Horia Pop
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