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23a4f81625
* missing.h (struct timezone): define if not defined. * win32/win32.h (struct timezone): defined in the newer w32api. [ruby-core:27515] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
185 lines
3.3 KiB
C
185 lines
3.3 KiB
C
/************************************************
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missing.h - prototype for *.c in ./missing, and
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for missing timeval struct
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$Author$
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created at: Sat May 11 23:46:03 JST 2002
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************************************************/
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#ifndef RUBY_MISSING_H
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#define RUBY_MISSING_H 1
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#if defined(__cplusplus)
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extern "C" {
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#if 0
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} /* satisfy cc-mode */
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#endif
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#endif
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#if defined(HAVE_SYS_TIME_H)
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# include <sys/time.h>
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#elif !defined(_WIN32)
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# define time_t long
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struct timeval {
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time_t tv_sec; /* seconds */
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long tv_usec; /* microseconds */
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};
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#endif
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#if defined(HAVE_SYS_TYPES_H)
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# include <sys/types.h>
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#endif
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#if !defined(HAVE_STRUCT_TIMESPEC)
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struct timespec {
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time_t tv_sec; /* seconds */
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long tv_nsec; /* nanoseconds */
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};
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#endif
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#if !defined(HAVE_STRUCT_TIMEZONE)
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struct timezone {
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int tz_minuteswest;
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int tz_dsttime;
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};
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#endif
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#ifndef RUBY_EXTERN
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#define RUBY_EXTERN extern
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#endif
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#ifndef HAVE_ACOSH
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RUBY_EXTERN double acosh(double);
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RUBY_EXTERN double asinh(double);
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RUBY_EXTERN double atanh(double);
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#endif
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#ifndef HAVE_CRYPT
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RUBY_EXTERN char *crypt(const char *, const char *);
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#endif
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#ifndef HAVE_DUP2
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RUBY_EXTERN int dup2(int, int);
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#endif
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#ifndef HAVE_EACCESS
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RUBY_EXTERN int eaccess(const char*, int);
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#endif
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#ifndef HAVE_FINITE
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RUBY_EXTERN int finite(double);
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#endif
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#ifndef HAVE_FLOCK
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RUBY_EXTERN int flock(int, int);
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#endif
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/*
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#ifndef HAVE_FREXP
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RUBY_EXTERN double frexp(double, int *);
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#endif
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*/
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#ifndef HAVE_HYPOT
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RUBY_EXTERN double hypot(double, double);
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#endif
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#ifndef HAVE_ERF
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RUBY_EXTERN double erf(double);
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RUBY_EXTERN double erfc(double);
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#endif
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#ifndef HAVE_TGAMMA
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RUBY_EXTERN double tgamma(double);
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#endif
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#ifndef HAVE_LGAMMA_R
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RUBY_EXTERN double lgamma_r(double, int *);
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#endif
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#ifndef HAVE_CBRT
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RUBY_EXTERN double cbrt(double);
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#endif
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#ifndef isinf
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# ifndef HAVE_ISINF
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# if defined(HAVE_FINITE) && defined(HAVE_ISNAN)
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# define isinf(x) (!finite(x) && !isnan(x))
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# else
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RUBY_EXTERN int isinf(double);
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# endif
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# endif
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#endif
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#ifndef HAVE_ISNAN
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RUBY_EXTERN int isnan(double);
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#endif
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/*
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#ifndef HAVE_MEMCMP
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RUBY_EXTERN int memcmp(const void *, const void *, size_t);
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#endif
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*/
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#ifndef HAVE_MEMMOVE
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RUBY_EXTERN void *memmove(void *, const void *, size_t);
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#endif
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/*
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#ifndef HAVE_MODF
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RUBY_EXTERN double modf(double, double *);
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#endif
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*/
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#ifndef HAVE_STRCHR
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RUBY_EXTERN char *strchr(const char *, int);
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RUBY_EXTERN char *strrchr(const char *, int);
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#endif
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#ifndef HAVE_STRERROR
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RUBY_EXTERN char *strerror(int);
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#endif
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#ifndef HAVE_STRSTR
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RUBY_EXTERN char *strstr(const char *, const char *);
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#endif
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/*
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#ifndef HAVE_STRTOL
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RUBY_EXTERN long strtol(const char *, char **, int);
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#endif
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*/
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#if defined HAVE_VSNPRINTF || defined HAVE_SNPRINTF
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# include <stdarg.h>
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#endif
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#ifndef HAVE_SNPRINTF
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RUBY_EXTERN int snprintf(char *, size_t n, char const *, ...);
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#endif
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#ifndef HAVE_VSNPRINTF
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# if _MSC_VER >= 1300
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# pragma warning(disable: 4273)
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# endif
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RUBY_EXTERN int vsnprintf(char *, size_t n, char const *, va_list);
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# if _MSC_VER >= 1300
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# pragma warning(default: 4273)
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# endif
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#endif
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#ifndef HAVE_STRLCPY
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RUBY_EXTERN size_t strlcpy(char *, const char*, size_t);
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#endif
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#ifndef HAVE_STRLCAT
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RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
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#endif
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#if defined(__cplusplus)
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#if 0
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{ /* satisfy cc-mode */
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#endif
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} /* extern "C" { */
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#endif
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#endif /* RUBY_MISSING_H */
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