/* split.c (Split string to blank separated fragments) 24nov97/28may98 jw */

#include <stddef.h>
#include <ctype.h>

int split( char *buf, char **ptr, int max ) {
  char *p = buf;
  int   n = 0;

  while ( *p && n < max ) {
    while ( *p && isspace( *p )) p++;
    if ( *p == 0 ) break;
    if ( ptr ) ptr[n] = p;
    n++;
    while ( *p && !isspace( *p )) p++;
    if ( *p ) *p++ = 0;
  }
  if ( ptr ) ptr[n] = NULL;
  return n;
}

/* end of file */