include/proto.h

   1 #ifndef PROTO_H
   2 #define PROTO_H
   3
   4 #include "attribute.h"
   5
   6 #ifdef __cplusplus
   7 /* *INDENT-OFF* */
   8 extern "C" {
   9 /* *INDENT-ON* */
  10 #endif
  11
  12 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF)
  13
  14 /* Define this as a fall through, HAVE_STDARG_H is probably already set */
  15
  16 #ifndef HAVE_VARARGS_H
  17 #define HAVE_VARARGS_H
  18 #endif
  19
  20 /* varargs declarations: */
  21
  22 #if defined(HAVE_STDARG_H)
  23 # include <stdarg.h>
  24 # define HAVE_STDARGS    /* let's hope that works everywhere (mj) */
  25 # define VA_LOCAL_DECL   va_list ap
  26 # define VA_START(f)     va_start(ap, f)
  27 # define VA_SHIFT(v,t)  ;   /* no-op for ANSI */
  28 # define VA_END          va_end(ap)
  29 #else
  30 # if defined(HAVE_VARARGS_H)
  31 #  include <varargs.h>
  32 #  undef HAVE_STDARGS
  33 #  define VA_LOCAL_DECL   va_list ap
  34 #  define VA_START(f)     va_start(ap)      /* f is ignored! */
  35 #  define VA_SHIFT(v,t) v = va_arg(ap,t)
  36 #  define VA_END        va_end(ap)
  37 # else
  38 /*XX ** NO VARARGS ** XX*/
  39 # endif
  40 #endif
  41
  42 #if !defined (HAVE_SNPRINTF) || defined (__Lynx__)
  43 int snprintf (char *str, size_t count, const char *fmt, ...)
  44         __attribute__ ((__format__ (__printf__, 3, 4)));
  45 #endif
  46
  47 #if !defined (HAVE_VSNPRINTF)
  48 int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
  49 #endif
  50
  51 #endif
  52
  53 #ifndef HAVE_SETENV
  54 int nut_setenv(const char *name, const char *value, int overwrite);
  55 static inline int setenv(const char *name, const char *value, int overwrite) {
  56         return nut_setenv(name, value, overwrite);
  57 }
  58 #endif
  59
  60 #ifdef __hpux
  61 #ifdef HAVE_SYS_MODEM_H
  62 #include <sys/modem.h>
  63 #endif
  64 /* See sys/termio.h and sys/modem.h
  65    The following serial bits are not defined by HPUX.
  66    The numbers are octal like I found in BSD.
  67    TIOCM_ST is used in genericups.[ch] for the Powerware 3115.
  68    These defines make it compile, but I have no idea if it works.
  69  */
  70 #define         TIOCM_LE        0001            /* line enable */
  71 #define         TIOCM_ST        0010            /* secondary transmit */
  72 #define         TIOCM_SR        0020            /* secondary receive */
  73 #endif
  74
  75 #ifdef HAVE_GETPASSPHRASE
  76 #define GETPASS getpassphrase
  77 #else
  78 #define GETPASS getpass
  79 #endif
  80
  81 #ifdef __Lynx__
  82 /* Missing prototypes on LynxOS */
  83 int seteuid(uid_t);
  84 int vprintf(const char *, va_list);
  85 int putenv(char *);
  86 #endif
  87
  88 #ifdef __cplusplus
  89 /* *INDENT-OFF* */
  90 }
  91 /* *INDENT-ON* */
  92 #endif
  93
  94 #endif /* PROTO_H */