X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstdlib.in.h;h=f6ebe253c8775b8b5bd4fee65dfd2e09f103ffb1;hb=b314ca18dc36e59297f66b2508fd58535a1cd724;hp=cf8cf778297fad72cfd419a0c860c11e92c98bc3;hpb=6688506d40c960504c892d8f394beaafc01cf007;p=gnulib.git

diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index cf8cf7782..f6ebe253c 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -41,6 +41,23 @@
 # include <sys/loadavg.h>
 #endif
 
+#if @GNULIB_RANDOM_R@ || !@HAVE_STRUCT_RANDOM_DATA@
+# include <stdint.h>
+#endif
+
+#if !@HAVE_STRUCT_RANDOM_DATA@
+struct random_data
+{
+  int32_t *fptr;		/* Front pointer.  */
+  int32_t *rptr;		/* Rear pointer.  */
+  int32_t *state;		/* Array of state values.  */
+  int rand_type;		/* Type of random number generator.  */
+  int rand_deg;		/* Degree of random number generator.  */
+  int rand_sep;		/* Distance between front and rear.  */
+  int32_t *end_ptr;		/* Pointer behind state table.  */
+};
+#endif
+
 /* The definition of GL_LINK_WARNING is copied here.  */
 
 
@@ -108,6 +125,21 @@ extern void * calloc (size_t nmemb, size_t size);
 #endif
 
 
+#if @GNULIB_ATOLL@
+# if !@HAVE_ATOLL@
+/* Parse a signed decimal integer.
+   Returns the value of the integer.  Errors are not detected.  */
+extern long long atoll (const char *string);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef atoll
+# define atoll(s) \
+    (GL_LINK_WARNING ("atoll is unportable - " \
+                      "use gnulib module atoll for portability"), \
+     atoll (s))
+#endif
+
+
 #if @GNULIB_GETLOADAVG@
 # if !@HAVE_DECL_GETLOADAVG@
 /* Store max(NELEM,3) load average numbers in LOADAVG[].
@@ -202,6 +234,43 @@ extern int putenv (char *string);
 #endif
 
 
+#if @GNULIB_RANDOM_R@
+# if !@HAVE_RANDOM_R@
+
+#  ifndef RAND_MAX
+#   define RAND_MAX 2147483647
+#  endif
+
+int srandom_r (unsigned int seed, struct random_data *rand_state);
+int initstate_r (unsigned int seed, char *buf, size_t buf_size,
+		 struct random_data *rand_state);
+int setstate_r (char *arg_state, struct random_data *rand_state);
+int random_r (struct random_data *buf, int32_t *result);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef random_r
+# define random_r(b,r)				  \
+    (GL_LINK_WARNING ("random_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     random_r (b,r))
+# undef initstate_r
+# define initstate_r(s,b,sz,r)			     \
+    (GL_LINK_WARNING ("initstate_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     initstate_r (s,b,sz,r))
+# undef srandom_r
+# define srandom_r(s,r)				   \
+    (GL_LINK_WARNING ("srandom_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     srandom_r (s,r))
+# undef setstate_r
+# define setstate_r(a,r)				    \
+    (GL_LINK_WARNING ("setstate_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     setstate_r (a,r))
+#endif
+
+
 #if @GNULIB_RPMATCH@
 # if !@HAVE_RPMATCH@
 /* Test a user response to a question.
@@ -265,8 +334,8 @@ extern double strtod (const char *str, char **endp);
    "0x").
    If ENDPTR is not NULL, the address of the first byte after the integer is
    stored in *ENDPTR.
-   Upon overflow or underflow, the return value is LLONG_MAX or LLONG_MIN,
-   respectively, and errno is set to ERANGE.  */
+   Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
+   to ERANGE.  */
 extern long long strtoll (const char *string, char **endptr, int base);
 # endif
 #elif defined GNULIB_POSIXCHECK
@@ -278,6 +347,27 @@ extern long long strtoll (const char *string, char **endptr, int base);
 #endif
 
 
+#if @GNULIB_STRTOULL@
+# if !@HAVE_STRTOULL@
+/* Parse an unsigned integer whose textual representation starts at STRING.
+   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+   "0x").
+   If ENDPTR is not NULL, the address of the first byte after the integer is
+   stored in *ENDPTR.
+   Upon overflow, the return value is ULLONG_MAX, and errno is set to
+   ERANGE.  */
+extern unsigned long long strtoull (const char *string, char **endptr, int base);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtoull
+# define strtoull(s,e,b) \
+    (GL_LINK_WARNING ("strtoull is unportable - " \
+                      "use gnulib module strtoull for portability"), \
+     strtoull (s, e, b))
+#endif
+
+
 #ifdef __cplusplus
 }
 #endif