Make improvements

- Fix build flakes
- Polyfill SIGWINCH on Windows
- Fix an execve issue on Windows
- Make strerror show more information
- Improve cmd.exe setup/teardown on Windows
- Support bracketed paste mode in Blinkenlights
- Show keyboard shortcuts in Blinkenlights status bar
- Fixed copy_file_range() and copyfile() w/ zip filesystem
- Size optimize GetDosArgv() to keep life.com 12kb in size
- Improve Blinkenlights ability to load weird ELF executables
- Fix program_executable_name and add GetInterpreterExecutableName
- Make Python in tiny mode fail better if docstrings are requested
- Update Python test exclusions in tiny* modes such as tinylinux
- Add bulletproof unbreakable kprintf() troubleshooting function
- Remove "oldskool" keyword from ape.S for virus scanners
- Fix issue that caused backtraces to not print sometimes
- Improve Blinkenlights serial uart character i/o
- Make clock_gettime() not clobber errno on xnu
- Improve sha256 cpuid check for old computers
- Integrate some bestline linenoise fixes
- Show runit process names better in htop
- Remove SIGPIPE from ShowCrashReports()
- Make realpath() not clobber errno
- Avoid attaching GDB on non-Linux
- Improve img.com example

test/libc/intrin/test.mk

@@ -24,7 +24,6 @@ TEST_LIBC_INTRIN_CHECKS =				\
 
 TEST_LIBC_INTRIN_DIRECTDEPS =				\
 	LIBC_CALLS					\
-	LIBC_STDIO					\
 	LIBC_FMT					\
 	LIBC_INTRIN					\
 	LIBC_LOG					\
@@ -32,10 +31,13 @@ TEST_LIBC_INTRIN_DIRECTDEPS =				\
 	LIBC_NEXGEN32E					\
 	LIBC_RAND					\
 	LIBC_RUNTIME					\
+	LIBC_STDIO					\
 	LIBC_STR					\
 	LIBC_STUBS					\
+	LIBC_SYSV					\
 	LIBC_TESTLIB					\
 	LIBC_TINYMATH					\
+	LIBC_UNICODE					\
 	LIBC_X						\
 	TOOL_VIZ_LIB