www.pudn.com > bison.zip > system.h

#ifdef MSDOS 
#include  
#endif 
 
#if defined(HAVE_STDLIB_H) || defined(MSDOS) 
#include  
#endif 
 
#if (defined(VMS) || defined(MSDOS)) && !defined(HAVE_STRING_H) 
#define HAVE_STRING_H 1 
#endif 
 
#if defined(STDC_HEADERS) || defined(HAVE_STRING_H) 
#include  
/* An ANSI string.h and pre-ANSI memory.h might conflict.  */ 
#if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H) 
#include  
#endif /* not STDC_HEADERS and HAVE_MEMORY_H */ 
#ifndef bcopy 
#define bcopy(src, dst, num) memcpy((dst), (src), (num)) 
#endif 
#else /* not STDC_HEADERS and not HAVE_STRING_H */ 
#include  
/* memory.h and strings.h conflict on some systems.  */ 
#endif /* not STDC_HEADERS and not HAVE_STRING_H */