From b3e9e62599532050fc776c5e8f076915b56c2235 Mon Sep 17 00:00:00 2001 From: David Faulkner Date: Fri, 7 Aug 2026 23:40:47 -0500 Subject: Import official C23 code examples for Modern C (Jens Gustedt, 2024) - Add official C source files, Makefile, c23-fallback.h, and LICENSE - Update README.md with study mirror notice --- locale.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 locale.c (limited to 'locale.c') diff --git a/locale.c b/locale.c new file mode 100644 index 0000000..8e258f2 --- /dev/null +++ b/locale.c @@ -0,0 +1,22 @@ +#include +#include + +/* You may have to unset the LANGUAGE environment variable for this to + work properly. */ + +int main(int argc, char* argv[argc+1]) { + perror("With C locale"); + if (!setlocale(LC_ALL, "")) + perror("couldn't set locale"); + else + perror("With default locale"); + if (!setlocale(LC_MESSAGES, "C")) + perror("couldn't set locale"); + else + perror("C locale, again"); + if (argv[1] && !setlocale(LC_MESSAGES, argv[1])) + perror("couldn't set locale"); + else + perror("new locale"); + printf("commandline argument was '%s'\n", argv[1]); +} -- cgit v1.2.3