Fold LIBC_RAND into LIBC_STDIO/TINYMATH/INTRIN

Makefile

@@ -119,7 +119,6 @@ include libc/fmt/fmt.mk				#─┘
 include libc/calls/calls.mk			#─┐
 include libc/runtime/runtime.mk			# ├──SYSTEMS RUNTIME
 include libc/crt/crt.mk				# │  You can issue system calls
-include libc/rand/rand.mk			# │
 include libc/unicode/unicode.mk			# │
 include third_party/dlmalloc/dlmalloc.mk	#─┘
 include libc/mem/mem.mk				#─┐
@@ -208,7 +207,6 @@ include test/libc/x/test.mk
 include test/libc/xed/test.mk
 include test/libc/fmt/test.mk
 include test/libc/dns/test.mk
-include test/libc/rand/test.mk
 include test/libc/time/test.mk
 include test/libc/stdio/test.mk
 include test/libc/release/test.mk
@@ -302,7 +300,6 @@ COSMOPOLITAN_OBJECTS =		\
 	LIBC_RUNTIME		\
 	LIBC_ELF		\
 	LIBC_CALLS		\
-	LIBC_RAND		\
 	LIBC_SYSV_CALLS		\
 	LIBC_NT_PSAPI		\
 	LIBC_NT_POWRPROF	\
@@ -337,7 +334,6 @@ COSMOPOLITAN_HEADERS =		\
 	LIBC_MEM		\
 	LIBC_NEXGEN32E		\
 	LIBC_NT			\
-	LIBC_RAND		\
 	LIBC_RUNTIME		\
 	LIBC_SOCK		\
 	LIBC_STDIO		\

examples/curl.c

@@ -18,7 +18,7 @@
 #include "libc/log/check.h"
 #include "libc/log/log.h"
 #include "libc/macros.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.h"
 #include "libc/runtime/runtime.h"
 #include "libc/sock/goodsocket.internal.h"

examples/examples.mk

@@ -56,7 +56,6 @@ EXAMPLES_DIRECTDEPS =								\
 	LIBC_NT_USER32								\
 	LIBC_NT_WS2_32								\
 	LIBC_NT_ADVAPI32							\
-	LIBC_RAND								\
 	LIBC_RUNTIME								\
 	LIBC_SOCK								\
 	LIBC_STDIO								\

examples/forkrand.c

@@ -12,7 +12,7 @@
 #include "libc/log/check.h"
 #include "libc/log/log.h"
 #include "libc/nt/nt/process.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.h"
 #include "libc/runtime/memtrack.internal.h"
 #include "libc/runtime/runtime.h"

examples/generalized-automatic-datastructure-printing.c

@@ -8,7 +8,7 @@
 ╚─────────────────────────────────────────────────────────────────*/
 #endif
 #include "libc/log/gdb.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/stdio.h"
 
 /**

examples/getrandom.c

@@ -18,8 +18,8 @@
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/x86feature.h"
 #include "libc/nt/runtime.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
-#include "libc/rand/xorshift.h"
+#include "libc/stdio/xorshift.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"
 #include "libc/sysv/consts/ex.h"

examples/hangman.c

@@ -38,7 +38,7 @@
  */
 #include "libc/calls/calls.h"
 #include "libc/calls/struct/stat.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

libc/calls/samplepids.c

@@ -21,7 +21,7 @@
 #include "libc/dce.h"
 #include "libc/intrin/spinlock.h"
 #include "libc/nexgen32e/threaded.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
 
 /**
  * Returns handles of windows pids being tracked.

libc/calls/wait4-nt.c

@@ -38,7 +38,7 @@
 #include "libc/nt/struct/filetime.h"
 #include "libc/nt/struct/processmemorycounters.h"
 #include "libc/nt/synchronization.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
 #include "libc/runtime/ezmap.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/str/str.h"

libc/dns/dns.mk

@@ -29,7 +29,6 @@ LIBC_DNS_A_DIRECTDEPS =				\
 	LIBC_FMT				\
 	LIBC_MEM				\
 	LIBC_NEXGEN32E				\
-	LIBC_RAND				\
 	LIBC_RUNTIME				\
 	LIBC_SOCK				\
 	LIBC_STDIO				\

libc/dns/resolvedns.c

@@ -24,7 +24,7 @@
 #include "libc/dns/dnsquestion.h"
 #include "libc/dns/resolvconf.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/sock/internal.h"
 #include "libc/sock/sock.h"

libc/dns/resolvednsreverse.c

@@ -32,7 +32,7 @@
 #include "libc/dns/dnsquestion.h"
 #include "libc/dns/resolvconf.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/sock/sock.h"
 #include "libc/str/str.h"

libc/isystem/stdlib.h

@@ -3,7 +3,7 @@
 #include "libc/alg/alg.h"
 #include "libc/fmt/conv.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/temp.h"
 #include "libc/sysv/consts/exit.h"

libc/isystem/sys/random.h

@@ -1,5 +1,5 @@
 #ifndef COSMOPOLITAN_LIBC_ISYSTEM_SYS_RANDOM_H_
 #define COSMOPOLITAN_LIBC_ISYSTEM_SYS_RANDOM_H_
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/sysv/consts/grnd.h"
 #endif /* COSMOPOLITAN_LIBC_ISYSTEM_SYS_RANDOM_H_ */

libc/log/log.mk

@@ -26,7 +26,6 @@ LIBC_LOG_A_CHECKS =					\
 	$(LIBC_LOG_A_HDRS:%=o/$(MODE)/%.ok)
 
 LIBC_LOG_A_DIRECTDEPS =					\
-	LIBC_ALG					\
 	LIBC_CALLS					\
 	LIBC_ELF					\
 	LIBC_FMT					\
@@ -35,7 +34,6 @@ LIBC_LOG_A_DIRECTDEPS =					\
 	LIBC_NEXGEN32E					\
 	LIBC_NT_KERNEL32				\
 	LIBC_NT_NTDLL					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STDIO					\
 	LIBC_STR					\

libc/mem/mem.mk

@@ -33,7 +33,6 @@ LIBC_MEM_A_DIRECTDEPS =				\
 	LIBC_FMT				\
 	LIBC_INTRIN				\
 	LIBC_NEXGEN32E				\
-	LIBC_RAND				\
 	LIBC_RUNTIME				\
 	LIBC_STR				\
 	LIBC_STUBS				\

libc/rand/internal.h

@@ -1,10 +0,0 @@
-#ifndef COSMOPOLITAN_LIBC_RAND_INTERNAL_H_
-#define COSMOPOLITAN_LIBC_RAND_INTERNAL_H_
-#if !(__ASSEMBLER__ + __LINKER__ + 0)
-COSMOPOLITAN_C_START_
-
-hidden extern uint64_t g_rando;
-
-COSMOPOLITAN_C_END_
-#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
-#endif /* COSMOPOLITAN_LIBC_RAND_INTERNAL_H_ */

libc/rand/rand.mk

@@ -1,60 +0,0 @@
-#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
-#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
-
-PKGS += LIBC_RAND
-
-LIBC_RAND_ARTIFACTS += LIBC_RAND_A
-LIBC_RAND = $(LIBC_RAND_A_DEPS) $(LIBC_RAND_A)
-LIBC_RAND_A = o/$(MODE)/libc/rand/rand.a
-LIBC_RAND_A_FILES := $(wildcard libc/rand/*)
-LIBC_RAND_A_HDRS = $(filter %.h,$(LIBC_RAND_A_FILES))
-LIBC_RAND_A_SRCS_S = $(filter %.S,$(LIBC_RAND_A_FILES))
-LIBC_RAND_A_SRCS_C = $(filter %.c,$(LIBC_RAND_A_FILES))
-
-LIBC_RAND_A_SRCS =				\
-	$(LIBC_RAND_A_SRCS_S)			\
-	$(LIBC_RAND_A_SRCS_C)
-
-LIBC_RAND_A_OBJS =				\
-	$(LIBC_RAND_A_SRCS_S:%.S=o/$(MODE)/%.o)	\
-	$(LIBC_RAND_A_SRCS_C:%.c=o/$(MODE)/%.o)
-
-LIBC_RAND_A_CHECKS =				\
-	$(LIBC_RAND_A).pkg			\
-	$(LIBC_RAND_A_HDRS:%=o/$(MODE)/%.ok)
-
-LIBC_RAND_A_DIRECTDEPS =			\
-	LIBC_CALLS				\
-	LIBC_INTRIN				\
-	LIBC_NEXGEN32E				\
-	LIBC_NT_ADVAPI32			\
-	LIBC_STR				\
-	LIBC_STUBS				\
-	LIBC_SYSV				\
-	LIBC_SYSV_CALLS				\
-	LIBC_TINYMATH
-
-LIBC_RAND_A_DEPS :=				\
-	$(call uniq,$(foreach x,$(LIBC_RAND_A_DIRECTDEPS),$($(x))))
-
-$(LIBC_RAND_A):	libc/rand/			\
-		$(LIBC_RAND_A).pkg		\
-		$(LIBC_RAND_A_OBJS)
-
-$(LIBC_RAND_A).pkg:				\
-		$(LIBC_RAND_A_OBJS)		\
-		$(foreach x,$(LIBC_RAND_A_DIRECTDEPS),$($(x)_A).pkg)
-
-o/$(MODE)/libc/rand/mt19937-64.o: private	\
-		OVERRIDE_CFLAGS +=		\
-			-ffunction-sections
-
-LIBC_RAND_LIBS = $(foreach x,$(LIBC_RAND_ARTIFACTS),$($(x)))
-LIBC_RAND_SRCS = $(foreach x,$(LIBC_RAND_ARTIFACTS),$($(x)_SRCS))
-LIBC_RAND_HDRS = $(foreach x,$(LIBC_RAND_ARTIFACTS),$($(x)_HDRS))
-LIBC_RAND_CHECKS = $(foreach x,$(LIBC_RAND_ARTIFACTS),$($(x)_CHECKS))
-LIBC_RAND_OBJS = $(foreach x,$(LIBC_RAND_ARTIFACTS),$($(x)_OBJS))
-$(LIBC_RAND_OBJS): $(BUILD_FILES) libc/rand/rand.mk
-
-.PHONY: o/$(MODE)/libc/rand
-o/$(MODE)/libc/rand: $(LIBC_RAND_CHECKS)

libc/runtime/mmap.c

@@ -41,7 +41,7 @@
 #include "libc/nt/process.h"
 #include "libc/nt/runtime.h"
 #include "libc/nt/struct/processmemorycounters.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/directmap.internal.h"
 #include "libc/runtime/internal.h"
 #include "libc/runtime/memtrack.internal.h"

libc/stdio/fflushimpl.c

@@ -20,6 +20,7 @@
 #include "libc/errno.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/internal.h"
+#include "libc/stdio/stdio.h"
 #include "libc/sysv/consts/o.h"
 
 int __fflush_impl(FILE *f) {

libc/stdio/getentropy.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/sysv/consts/grnd.h"
 
 /**

libc/stdio/getrandom.c

@@ -16,7 +16,6 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/intrin/bits.h"
 #include "libc/calls/calls.h"
 #include "libc/calls/strace.internal.h"
 #include "libc/calls/struct/sigaction.h"
@@ -25,15 +24,16 @@
 #include "libc/calls/syscall_support-nt.internal.h"
 #include "libc/dce.h"
 #include "libc/errno.h"
+#include "libc/intrin/bits.h"
 #include "libc/nexgen32e/kcpuids.h"
 #include "libc/nexgen32e/rdtsc.h"
 #include "libc/nexgen32e/vendor.internal.h"
 #include "libc/nexgen32e/x86feature.h"
 #include "libc/nexgen32e/x86info.h"
 #include "libc/nt/runtime.h"
-#include "libc/rand/rand.h"
-#include "libc/rand/xorshift.h"
 #include "libc/runtime/runtime.h"
+#include "libc/stdio/rand.h"
+#include "libc/stdio/xorshift.h"
 #include "libc/str/str.h"
 #include "libc/sysv/consts/at.h"
 #include "libc/sysv/consts/auxv.h"

libc/stdio/internal.h

@@ -11,6 +11,8 @@ extern char g_stdinbuf[BUFSIZ];
 extern char g_stdoutbuf[BUFSIZ];
 extern char g_stderrbuf[BUFSIZ];
 
+hidden extern uint64_t g_rando;
+
 int __fflush_impl(FILE *) hidden;
 int __fflush_register(FILE *) hidden;
 void __fflush_unregister(FILE *) hidden;

libc/stdio/lemur64.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 /**
  * Returns linear congruential deterministic pseudorandom data, e.g.

libc/stdio/mkdtemp.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/calls.h"
 #include "libc/errno.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/temp.h"
 #include "libc/str/str.h"
 #include "libc/sysv/errfuns.h"

libc/stdio/mkostempsm.c

@@ -20,8 +20,8 @@
 #include "libc/calls/calls.h"
 #include "libc/calls/strace.internal.h"
 #include "libc/errno.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/temp.h"
 #include "libc/str/str.h"

libc/stdio/mt19937.c

@@ -36,7 +36,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/intrin/likely.h"
 #include "libc/macros.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 asm(".ident\t\"\\n\\n\
 mt19937 (BSD-3)\\n\

libc/stdio/rand.c

@@ -16,9 +16,9 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/internal.h"
+#include "libc/stdio/internal.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 /**
  * Returns 31-bit linear congruential pseudorandom number, e.g.

libc/stdio/random.c

@@ -25,7 +25,7 @@
 │  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                      │
 │                                                                              │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 asm(".ident\t\"\\n\\n\
 Musl libc (MIT License)\\n\

libc/stdio/rdrand.c

@@ -19,7 +19,7 @@
 #include "libc/intrin/asmflag.h"
 #include "libc/errno.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/sysv/consts/grnd.h"
 
 STATIC_YOINK("rdrand_init");

libc/stdio/rdrand_init.c

@@ -20,7 +20,7 @@
 #include "libc/nexgen32e/vendor.internal.h"
 #include "libc/nexgen32e/x86feature.h"
 #include "libc/nexgen32e/x86info.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 textstartup void rdrand_init(int argc, char **argv, char **envp,
                              intptr_t *auxv) {

libc/stdio/rdseed.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/intrin/asmflag.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/stdio.h"
 #include "libc/sysv/consts/grnd.h"
 

libc/stdio/real1.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 /**
  * Generates number on [0,1]-real-interval, e.g.

libc/stdio/real2.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 /**
  * Generates number on [0,1)-real-interval, e.g.

libc/stdio/real3.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 /**
  * Generates number on (0,1)-real-interval, e.g.

libc/stdio/rngset.c

@@ -19,7 +19,7 @@
 #include "libc/calls/calls.h"
 #include "libc/dce.h"
 #include "libc/intrin/asan.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/stdio.h"
 
 /**

libc/stdio/srand.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 extern uint64_t g_rando;
 

libc/stdio/stdio.mk

@@ -29,8 +29,8 @@ LIBC_STDIO_A_DIRECTDEPS =				\
 	LIBC_INTRIN					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
+	LIBC_NT_ADVAPI32				\
 	LIBC_NT_KERNEL32				\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STR					\
 	LIBC_STUBS					\
@@ -57,6 +57,10 @@ o//libc/stdio/appendw.o: private			\
 		OVERRIDE_CFLAGS +=			\
 			-Os
 
+o/$(MODE)/libc/stdio/mt19937.o: private			\
+		OVERRIDE_CFLAGS +=			\
+			-ffunction-sections
+
 LIBC_STDIO_LIBS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)))
 LIBC_STDIO_SRCS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_SRCS))
 LIBC_STDIO_HDRS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_HDRS))

libc/stdio/strfry.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/alg/shuffle.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/str/str.h"
 
 /**

libc/stdio/tmpfile.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/calls.h"
 #include "libc/errno.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/temp.h"
 #include "libc/str/str.h"

libc/stdio/vigna.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 
 static uint64_t g_vigna;
 

libc/stdio/xorshift32.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/xorshift.h"
+#include "libc/stdio/xorshift.h"
 
 uint32_t MarsagliaXorshift32(uint32_t state[hasatleast 1]) {
   uint32_t x = state[0];

libc/stdio/xorshift64.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/xorshift.h"
+#include "libc/stdio/xorshift.h"
 
 uint64_t MarsagliaXorshift64(uint64_t state[hasatleast 1]) {
   uint64_t x = state[0];

libc/testlib/testlib.mk

@@ -101,7 +101,6 @@ LIBC_TESTLIB_A_DIRECTDEPS =					\
 	LIBC_MEM						\
 	LIBC_NEXGEN32E						\
 	LIBC_NT_KERNEL32					\
-	LIBC_RAND						\
 	LIBC_RUNTIME						\
 	LIBC_STDIO						\
 	LIBC_STR						\

libc/tinymath/measureentropy.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/math.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/str/str.h"
 
 /**

net/https/generatecertificateserial.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "net/https/https.h"
 #include "third_party/mbedtls/bignum.h"
 

net/https/generatehardrandom.c

@@ -16,7 +16,7 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "net/https/https.h"
 
 int GenerateHardRandom(void *ctx, unsigned char *p, size_t n) {

net/https/getentropy.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/log/check.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "net/https/https.h"
 
 int GetEntropy(void *c, unsigned char *p, size_t n) {

net/https/https.mk

@@ -27,7 +27,6 @@ NET_HTTPS_A_DIRECTDEPS =			\
 	LIBC_LOG				\
 	LIBC_MEM				\
 	LIBC_NEXGEN32E				\
-	LIBC_RAND				\
 	LIBC_RUNTIME				\
 	LIBC_STDIO				\
 	LIBC_STR				\

net/https/initializerng.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/log/check.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "net/https/https.h"
 #include "third_party/mbedtls/ctr_drbg.h"
 

test/dsp/core/mulaw_test.c

@@ -21,7 +21,7 @@
 #include "libc/assert.h"
 #include "libc/macros.internal.h"
 #include "libc/math.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/stdio.h"
 #include "libc/testlib/ezbench.h"
 #include "libc/testlib/testlib.h"

test/dsp/core/sad16x8n_test.c

@@ -21,7 +21,7 @@
 #include "libc/limits.h"
 #include "libc/log/check.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/buffer.h"
 #include "libc/testlib/ezbench.h"
 #include "libc/testlib/testlib.h"

test/dsp/core/scalevolume_test.c

@@ -22,7 +22,7 @@
 #include "libc/log/check.h"
 #include "libc/macros.internal.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/buffer.h"
 #include "libc/testlib/ezbench.h"
 #include "libc/testlib/testlib.h"

test/dsp/core/test.mk

@@ -25,7 +25,6 @@ TEST_DSP_CORE_DIRECTDEPS =					\
 	LIBC_TINYMATH						\
 	LIBC_LOG						\
 	LIBC_RUNTIME						\
-	LIBC_RAND						\
 	LIBC_TESTLIB						\
 	TOOL_VIZ_LIB						\
 	THIRD_PARTY_BLAS					\

test/dsp/scale/test.mk

@@ -27,7 +27,6 @@ TEST_DSP_SCALE_DIRECTDEPS =				\
 	LIBC_LOG					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STDIO					\
 	LIBC_STR					\

test/dsp/tty/test.mk

@@ -25,8 +25,8 @@ TEST_DSP_TTY_DIRECTDEPS =				\
 	LIBC_LOG					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
+	LIBC_STDIO					\
 	LIBC_STR					\
 	LIBC_STUBS					\
 	LIBC_TINYMATH					\

test/dsp/tty/ttymove_test.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "dsp/tty/tty.h"
 #include "libc/intrin/bits.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/str/str.h"
 #include "libc/testlib/ezbench.h"
 #include "libc/testlib/testlib.h"

test/libc/alg/djbsort_test.c

@@ -23,7 +23,7 @@
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/nexgen32e.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

test/libc/alg/test.mk

@@ -28,7 +28,6 @@ TEST_LIBC_ALG_DIRECTDEPS =				\
 	LIBC_LOG					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STDIO					\
 	LIBC_STR					\

test/libc/calls/_timespec_test.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/struct/timespec.h"
 #include "libc/intrin/kprintf.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/testlib/testlib.h"
 
 TEST(_timespec_gte, test) {

test/libc/calls/reservefd_test.c

@@ -28,7 +28,7 @@
 #include "libc/intrin/wait0.internal.h"
 #include "libc/macros.internal.h"
 #include "libc/nexgen32e/threaded.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/internal.h"
 #include "libc/runtime/stack.h"
 #include "libc/str/str.h"

test/libc/calls/setrlimit_test.c

@@ -27,7 +27,7 @@
 #include "libc/log/check.h"
 #include "libc/math.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/directmap.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/str/str.h"

test/libc/calls/symlinkat_test.c

@@ -21,7 +21,7 @@
 #include "libc/errno.h"
 #include "libc/fmt/fmt.h"
 #include "libc/fmt/itoa.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/sysv/consts/at.h"
 #include "libc/sysv/consts/s.h"

test/libc/calls/test.mk

@@ -37,7 +37,6 @@ TEST_LIBC_CALLS_DIRECTDEPS =						\
 	LIBC_LOG							\
 	LIBC_MEM							\
 	LIBC_NEXGEN32E							\
-	LIBC_RAND							\
 	LIBC_STDIO							\
 	LIBC_SYSV_CALLS							\
 	LIBC_RUNTIME							\

test/libc/dns/dnsheader_test.c

@@ -19,7 +19,7 @@
 #include "libc/dns/dns.h"
 #include "libc/dns/dnsheader.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

test/libc/dns/test.mk

@@ -33,7 +33,6 @@ TEST_LIBC_DNS_DIRECTDEPS =				\
 	LIBC_RUNTIME					\
 	LIBC_SOCK					\
 	LIBC_STDIO					\
-	LIBC_RAND					\
 	LIBC_STR					\
 	LIBC_STUBS					\
 	LIBC_SYSV					\

test/libc/fmt/encodenf32_test.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/fmt/fmt.h"
 #include "libc/fmt/nf32.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/testlib/testlib.h"
 
 TEST(EncodeNf32, test) {

test/libc/fmt/test.mk

@@ -24,7 +24,6 @@ TEST_LIBC_FMT_DIRECTDEPS =				\
 	LIBC_LOG					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STDIO					\
 	LIBC_STR					\

test/libc/intrin/intrin_test.c

@@ -102,8 +102,8 @@
 #include "libc/limits.h"
 #include "libc/log/check.h"
 #include "libc/nexgen32e/kcpuids.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

test/libc/intrin/kprintf_test.c

@@ -25,7 +25,7 @@
 #include "libc/limits.h"
 #include "libc/log/libfatal.internal.h"
 #include "libc/macros.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/memtrack.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/runtime/symbols.internal.h"

test/libc/intrin/memcmp_test.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

test/libc/intrin/memmove_test.c

@@ -19,7 +19,7 @@
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/nexgen32e.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"

test/libc/intrin/memset_test.c

@@ -19,7 +19,7 @@
 #include "libc/dce.h"
 #include "libc/intrin/asan.internal.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/str/str.h"
 #include "libc/testlib/ezbench.h"

test/libc/intrin/palignr_test.c

@@ -17,7 +17,7 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/intrin/palignr.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/testlib/ezbench.h"
 #include "libc/testlib/testlib.h"
 

test/libc/intrin/pshuf_test.c

@@ -19,7 +19,7 @@
 #include "libc/intrin/pshufd.h"
 #include "libc/intrin/pshufhw.h"
 #include "libc/intrin/pshuflw.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/str/str.h"
 #include "libc/testlib/testlib.h"
 

test/libc/intrin/rand64_test.c

@@ -28,7 +28,7 @@
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/threaded.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/internal.h"
 #include "libc/runtime/stack.h"
 #include "libc/str/str.h"

test/libc/intrin/strlen_test.c

@@ -20,7 +20,7 @@
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/bsr.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"
 #include "libc/testlib/ezbench.h"

test/libc/intrin/test.mk

@@ -29,7 +29,6 @@ TEST_LIBC_INTRIN_DIRECTDEPS =				\
 	LIBC_LOG					\
 	LIBC_MEM					\
 	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
 	LIBC_RUNTIME					\
 	LIBC_STDIO					\
 	LIBC_STR					\

test/libc/mem/malloc_test.c

@@ -25,7 +25,7 @@
 #include "libc/intrin/kprintf.h"
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/memtrack.internal.h"
 #include "libc/runtime/runtime.h"

test/libc/mem/test.mk

@@ -35,7 +35,6 @@ TEST_LIBC_MEM_DIRECTDEPS =					\
 	LIBC_LOG						\
 	LIBC_MEM						\
 	LIBC_NEXGEN32E						\
-	LIBC_RAND						\
 	LIBC_RUNTIME						\
 	LIBC_SOCK						\
 	LIBC_STDIO						\

test/libc/nexgen32e/memmove_test.c

@@ -19,7 +19,7 @@
 #include "libc/intrin/bits.h"
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/str/str.h"
 #include "libc/testlib/testlib.h"
 

test/libc/nexgen32e/strcaseconv_test.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/mem/mem.h"
 #include "libc/nexgen32e/nexgen32e.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/str/str.h"
 #include "libc/testlib/ezbench.h"

test/libc/nexgen32e/test.mk

@@ -32,7 +32,6 @@ TEST_LIBC_NEXGEN32E_DIRECTDEPS =				\
 	LIBC_LOG						\
 	LIBC_MEM						\
 	LIBC_NEXGEN32E						\
-	LIBC_RAND						\
 	LIBC_RUNTIME						\
 	LIBC_STDIO						\
 	LIBC_STR						\

test/libc/rand/test.mk

@@ -1,67 +0,0 @@
-#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
-#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
-
-PKGS += TEST_LIBC_RAND
-
-TEST_LIBC_RAND_SRCS := $(wildcard test/libc/rand/*.c)
-TEST_LIBC_RAND_SRCS_TEST = $(filter %_test.c,$(TEST_LIBC_RAND_SRCS))
-TEST_LIBC_RAND_BINS = $(TEST_LIBC_RAND_COMS) $(TEST_LIBC_RAND_COMS:%=%.dbg)
-
-TEST_LIBC_RAND_OBJS =					\
-	$(TEST_LIBC_RAND_SRCS:%.c=o/$(MODE)/%.o)
-
-TEST_LIBC_RAND_COMS =					\
-	$(TEST_LIBC_RAND_SRCS:%.c=o/$(MODE)/%.com)
-
-TEST_LIBC_RAND_TESTS = $(TEST_LIBC_RAND_SRCS_TEST:%.c=o/$(MODE)/%.com.ok)
-
-TEST_LIBC_RAND_CHECKS =					\
-	$(TEST_LIBC_RAND_SRCS_TEST:%.c=o/$(MODE)/%.com.runs)
-
-TEST_LIBC_RAND_DIRECTDEPS =				\
-	LIBC_FMT					\
-	LIBC_INTRIN					\
-	LIBC_TINYMATH					\
-	LIBC_MEM					\
-	LIBC_NEXGEN32E					\
-	LIBC_RAND					\
-	LIBC_RUNTIME					\
-	LIBC_STDIO					\
-	LIBC_STR					\
-	LIBC_STUBS					\
-	LIBC_CALLS					\
-	LIBC_THREAD					\
-	LIBC_LOG					\
-	LIBC_SYSV					\
-	LIBC_TESTLIB					\
-	LIBC_UNICODE					\
-	LIBC_X						\
-	THIRD_PARTY_GDTOA				\
-	THIRD_PARTY_MBEDTLS
-
-TEST_LIBC_RAND_DEPS :=					\
-	$(call uniq,$(foreach x,$(TEST_LIBC_RAND_DIRECTDEPS),$($(x))))
-
-o/$(MODE)/test/libc/rand/rand.pkg:			\
-		$(TEST_LIBC_RAND_OBJS)			\
-		$(foreach x,$(TEST_LIBC_RAND_DIRECTDEPS),$($(x)_A).pkg)
-
-o/$(MODE)/test/libc/rand/%.com.dbg:			\
-		$(TEST_LIBC_RAND_DEPS)			\
-		o/$(MODE)/test/libc/rand/%.o		\
-		o/$(MODE)/test/libc/rand/rand.pkg	\
-		$(LIBC_TESTMAIN)			\
-		$(CRT)					\
-		$(APE_NO_MODIFY_SELF)
-	@$(APELINK)
-
-$(TEST_LIBC_RAND_OBJS): test/libc/rand/test.mk
-
-$(TEST_LIBC_RAND_OBJS): private				\
-	DEFAULT_CCFLAGS +=				\
-		-fno-builtin
-
-.PHONY: o/$(MODE)/test/libc/rand
-o/$(MODE)/test/libc/rand:				\
-		$(TEST_LIBC_RAND_BINS)			\
-		$(TEST_LIBC_RAND_CHECKS)

test/libc/runtime/mmap_test.c

@@ -29,7 +29,7 @@
 #include "libc/linux/munmap.h"
 #include "libc/log/log.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/memtrack.internal.h"
 #include "libc/runtime/runtime.h"

test/libc/runtime/test.mk

@@ -30,7 +30,6 @@ TEST_LIBC_RUNTIME_DIRECTDEPS =					\
 	LIBC_LOG						\
 	LIBC_MEM						\
 	LIBC_NEXGEN32E						\
-	LIBC_RAND						\
 	LIBC_RUNTIME						\
 	LIBC_STDIO						\
 	LIBC_STR						\

test/libc/stdio/devrand_test.c

@@ -18,7 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/dce.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/str/str.h"
 #include "libc/testlib/testlib.h"

test/libc/stdio/dirstream_test.c

@@ -20,7 +20,7 @@
 #include "libc/calls/struct/dirent.h"
 #include "libc/dce.h"
 #include "libc/errno.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/str/str.h"

test/libc/stdio/fwrite_test.c

@@ -21,7 +21,7 @@
 #include "libc/dce.h"
 #include "libc/errno.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"

test/libc/stdio/getrandom_test.c

@@ -20,8 +20,8 @@
 #include "libc/log/check.h"
 #include "libc/math.h"
 #include "libc/nexgen32e/x86feature.h"
-#include "libc/rand/lcg.internal.h"
+#include "libc/stdio/lcg.internal.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"
 #include "libc/sysv/consts/grnd.h"

test/libc/stdio/mt19937_test.c

@@ -21,7 +21,7 @@
 #include "libc/log/check.h"
 #include "libc/macros.internal.h"
 #include "libc/mem/mem.h"
-#include "libc/rand/rand.h"
+#include "libc/stdio/rand.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"