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/* 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 os_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(char *, ...);
extern int fprintf(FILE *, char *, ...);
extern int sprintf(char *, char *, ...);
extern int sscanf(char *, char *, ...);
#ifndef fopen /* could be redefined to fopen64() */
extern FILE *fopen(const char *, const char *);
#endif
extern int fclose(FILE *);
extern int fseek(FILE *, long, int);
#ifdef HAVE_FSEEKO
extern int fseeko(FILE *, off_t, int);
#endif
extern long ftell(FILE *);
#ifdef HAVE_FSEEKO
extern off_t ftello(FILE *);
#endif
extern void rewind(FILE *);
extern int fread(char *, int, int, FILE *);
extern int fwrite(char *, int, int, FILE *);
extern int fputs(char *, FILE *);
#ifndef ferror /* let me say it again: "macros should never have prototypes" */
extern int ferror(FILE *);
#endif
extern int fflush(FILE *);
#if defined(sun) || defined(_SEQUENT_)
/* used inside of stdio macros getc(), puts(), putchar()... */
extern int _flsbuf(int, FILE *);
extern int _filbuf(FILE *);
#endif
#if !defined(HAVE_SELECT)
struct pollfd; /* for poll() */
extern int poll(struct pollfd *, long, int);
#endif
#ifdef HAVE_MEMSET
extern void *memset(void *, int, size_t);
#endif
extern int memcmp(const void *, const void *, size_t);
#ifdef HAVE_STRPBRK
extern char *strpbrk(const char *, const char *);
#endif
#ifdef USEBCOPY
extern void bcopy(char *, char *, int);
#else
# ifdef USEMEMCPY
extern void memcpy(char *, char *, int);
# else
# ifdef USEMEMMOVE
extern void memmove(char *, char *, int);
# endif
# endif
#endif
#if !defined(__BIONIC__) && !defined(__HAIKU__) // Android's libc #defines bzero to memset.
// used inside of FD_ZERO macro
extern void bzero(void *, size_t);
#endif
#ifdef HAVE_SETSID
extern pid_t setsid(void);
#endif
#ifdef HAVE_SETPGID
extern int setpgid(pid_t, pid_t);
#endif
#ifdef HAVE_STRTOL
extern int strtol(char *, char **, int);
#endif
#ifdef HAVE_STRFTIME
extern size_t strftime(char *, size_t, char *, struct tm *);
#endif
#ifdef HAVE_STRCASECMP
extern int strcasecmp(char *, char *);
#endif
#ifdef HAVE_STRNCASECMP
extern int strncasecmp(char *, char *, size_t);
#endif
#ifndef strdup
extern char *strdup(const char *);
#endif
extern int atoi(char *);
extern int atol(char *);
#ifndef USE_SYSTEM
extern int fork(void);
# ifndef __TANDEM
extern int execvp(const char *, const char **);
# endif
extern int wait(int *); /* will this break things ...? */
extern int waitpid(pid_t, int *, int);
#endif
extern int toupper(int);
extern int tolower(int);
extern RETSIGTYPE (*signal(int, RETSIGTYPE (*func) SIGPROTOARG)) SIGPROTOARG;
#ifdef HAVE_SIGSET
extern RETSIGTYPE (*sigset(int, RETSIGTYPE (*func) SIGPROTOARG)) SIGPROTOARG;
#endif
#if defined(HAVE_SETJMP_H)
# ifdef HAVE_SIGSETJMP
extern int sigsetjmp(sigjmp_buf, int);
extern void siglongjmp(sigjmp_buf, int);
# else
extern int setjmp(jmp_buf);
extern void longjmp(jmp_buf, int);
# endif
#endif
extern int kill(int, int);
#ifndef __TANDEM
extern int access(char *, int);
#endif
extern int fsync(int);
extern int fchown(int, int, int);
#if defined(HAVE_GETCWD) && !defined(sun) && !defined(__TANDEM)
extern char *getcwd(char *, int);
#else
extern char *getwd(char *);
#endif
#ifndef __alpha /* suggested by Campbell */
extern int ioctl(int, int, ...);
#endif
extern int chmod(const char *, mode_t);
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