Unbloat the build

This change resurrects ae5d06dc53

tool/viz/basicidea.c

@@ -23,7 +23,9 @@
 #include "libc/fmt/fmt.h"
 #include "libc/log/log.h"
 #include "libc/macros.internal.h"
+#include "libc/mem/mem.h"
 #include "libc/runtime/runtime.h"
+#include "libc/str/str.h"
 #include "libc/sysv/consts/exit.h"
 #include "libc/sysv/consts/fileno.h"
 #include "libc/sysv/consts/map.h"

tool/viz/dumphexc.c

@@ -18,6 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/fmt/fmt.h"
 #include "libc/macros.internal.h"
+#include "libc/mem/mem.h"
 #include "libc/stdio/append.internal.h"
 #include "libc/stdio/hex.internal.h"
 #include "libc/stdio/stdio.h"

tool/viz/getglyph.c

@@ -20,9 +20,11 @@
 #include "libc/limits.h"
 #include "libc/log/log.h"
 #include "libc/macros.internal.h"
+#include "libc/mem/mem.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/stdio/append.internal.h"
 #include "libc/stdio/stdio.h"
+#include "libc/str/str.h"
 #include "libc/str/tpenc.h"
 #include "libc/sysv/consts/sig.h"
 #include "libc/x/x.h"

tool/viz/ntmaster.c

@@ -18,6 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/log/log.h"
 #include "libc/macros.internal.h"
+#include "libc/mem/mem.h"
 #include "libc/stdio/stdio.h"
 #include "libc/str/str.h"
 #include "libc/x/x.h"

tool/viz/printdos2errno.c

@@ -19,6 +19,7 @@
 #include "libc/fmt/fmt.h"
 #include "libc/intrin/dos2errno.internal.h"
 #include "libc/intrin/kprintf.h"
+#include "libc/str/str.h"
 
 // note: these are supplementary errno magnum mappings
 //       don't include the ones in libc/sysv/consts.sh

tool/viz/printimage.c

@@ -28,6 +28,7 @@
 #include "libc/fmt/conv.h"
 #include "libc/log/check.h"
 #include "libc/log/log.h"
+#include "libc/mem/mem.h"
 #include "libc/runtime/gc.internal.h"
 #include "libc/runtime/runtime.h"
 #include "libc/stdio/stdio.h"