/* autoconf cannot fiddle out declarations. Use our homebrewn tools. (jw) */
/* 
 * Declarations that may cause conflicts belong here so that osdef.sh
 * can clean out the forest. Everything else belongs in unix.h
 *
 * How this works:
 * - This file contains all unix prototypes that Vim might need.
 * - The shell script osdef.sh is executed at compile time to remove all the
 *   prototypes that are in an include file. This results in osdef.h.
 * - osdef.h is included in vim.h.
 *
 * sed cannot always handle so many commands, this is file 1 of 2
 */

extern int   printf __ARGS((char *, ...));
extern int   fprintf __ARGS((FILE *, char *, ...));
extern int   sprintf __ARGS((char *, char *, ...));
extern int   sscanf __ARGS((char *, char *, ...));
extern FILE *fopen __ARGS((char *, char *));
extern int   fclose __ARGS((FILE *));
extern int   fseek __ARGS((FILE *, long, int));
extern int   fread __ARGS((char *, int, int, FILE *));
extern int   fwrite __ARGS((char *, int, int, FILE *));
extern int   fputs __ARGS((char *, FILE *));
#ifndef ferror	/* let me say it again: "macros should never have prototypes" */
extern int   ferror __ARGS((FILE *));	
#endif
#if defined(sun) || defined(_SEQUENT_)	
/* used inside of stdio macros getc(), puts(), putchar()... */
extern int   _flsbuf __ARGS((int, FILE *));
extern int   _filbuf __ARGS((FILE *));
#endif

#if !defined(HAVE_SELECT)
struct pollfd;			/* for poll __ARGS */
extern int poll __ARGS((struct pollfd *, long, int));
#endif

#ifdef HAVE_MEMSET
extern void *memset __ARGS((void *, int, size_t));
#endif
#ifdef HAVE_STRCSPN
extern size_t  strcspn __ARGS((char *, char *));
extern char *strpbrk __ARGS((char *, char *));
#endif
#ifdef USEBCOPY
extern void  bcopy __ARGS((char *, char *, int));
#else
# ifdef USEMEMCPY
extern void  memcpy __ARGS((char *, char *, int));
# else
#  ifdef USEMEMMOVE
extern void  memmove __ARGS((char *, char *, int));
#  endif
# endif
#endif
/* used inside of FDZERO macro: */
extern void  bzero __ARGS((char *, int));
#ifdef HAVE_SETSID
extern pid_t setsid __ARGS((void));
#endif
#ifdef HAVE_SETPGID
extern int   setpgid __ARGS((pid_t, pid_t));
#endif
#ifdef HAVE_STRTOL
extern int   strtol __ARGS((char *, char **, int));
#endif
extern int   atoi __ARGS((char *));
extern int   atol __ARGS((char *));

#ifndef USE_SYSTEM
extern int   fork __ARGS((void));
extern int   execvp __ARGS((const char *, const char **));
extern int   wait __ARGS((int *)); /* will this break things ...? */
extern int   waitpid __ARGS((pid_t, int *, int));
#endif

extern int   toupper __ARGS((int));
extern int   tolower __ARGS((int));

extern RETSIGTYPE (*signal __ARGS((int, RETSIGTYPE (*func) SIGPROTOARG))) __PARMS(SIGPROTOARG);
#ifdef HAVE_SIGSET
extern RETSIGTYPE (*sigset __ARGS((int, RETSIGTYPE (*func) SIGPROTOARG))) __PARMS(SIGPROTOARG);
#endif