11 #ifndef RUBY_MISSING_H 12 #define RUBY_MISSING_H 1 14 #if defined(__cplusplus) 21 #include "ruby/config.h" 25 #include RUBY_EXTCONF_H 28 #if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC) 29 #if defined(HAVE_TIME_H) 32 #if defined(HAVE_SYS_TIME_H) 33 # include <sys/time.h> 37 #ifndef RUBY_SYMBOL_EXPORT_BEGIN 38 # define RUBY_SYMBOL_EXPORT_BEGIN 39 # define RUBY_SYMBOL_EXPORT_END 42 #if !defined(HAVE_STRUCT_TIMEVAL) 49 #if !defined(HAVE_STRUCT_TIMESPEC) 56 #if !defined(HAVE_STRUCT_TIMEZONE) 67 #define RUBY_EXTERN extern 121 #ifndef HAVE_LGAMMA_R 129 #if !defined(INFINITY) || !defined(NAN) 137 # define HAVE_INFINITY 141 # define INFINITY (rb_infinity.float_value) 149 # define NAN (rb_nan.float_value) 154 # if defined(HAVE_FINITE) && defined(HAVE_ISNAN) 155 # ifdef HAVE_IEEEFP_H 158 # define isinf(x) (!finite(x) && !isnan(x)) 192 #ifndef HAVE_STRERROR 223 #include <sys/types.h> 224 #include <sys/socket.h> 231 #ifndef HAVE_SETPROCTITLE 237 #if defined(__cplusplus)
RUBY_EXTERN double cbrt(double)
int ruby_getpeername(int s, struct sockaddr *name, socklen_t *namelen)
RUBY_EXTERN int signbit(double x)
RUBY_EXTERN const union bytesequence4_or_float rb_infinity
int ruby_getsockname(int s, struct sockaddr *name, socklen_t *namelen)
RUBY_EXTERN char * crypt(const char *, const char *)
RUBY_EXTERN int eaccess(const char *, int)
RUBY_EXTERN int finite(double)
RUBY_EXTERN double tgamma(double)
RUBY_EXTERN void * memmove(void *, const void *, size_t)
RUBY_EXTERN double lgamma_r(double, int *)
RUBY_EXTERN char * strstr(const char *, const char *)
RUBY_EXTERN int flock(int, int)
RUBY_EXTERN char * strrchr(const char *, int)
RUBY_SYMBOL_EXPORT_BEGIN RUBY_EXTERN double acosh(double)
RUBY_EXTERN double erfc(double)
RUBY_EXTERN int isinf(double)
RUBY_EXTERN const union bytesequence4_or_float rb_nan
RUBY_EXTERN double atanh(double)
#define RUBY_SYMBOL_EXPORT_END
RUBY_EXTERN double hypot(double, double)
#define RUBY_SYMBOL_EXPORT_BEGIN
RUBY_EXTERN double asinh(double)
RUBY_EXTERN size_t strlcpy(char *, const char *, size_t)
RUBY_EXTERN char * strchr(const char *, int)
int ruby_shutdown(int s, int how)
RUBY_EXTERN double round(double)
RUBY_EXTERN char * strerror(int)
RUBY_EXTERN size_t strlcat(char *, const char *, size_t)
RUBY_EXTERN int dup2(int, int)
RUBY_EXTERN int isnan(double)
RUBY_EXTERN void setproctitle(const char *fmt,...)
unsigned char bytesequence[4]
RUBY_EXTERN double erf(double)