make install, command line arguments

1 files changed, 19 insertions, 0 deletions

diff --git a/filesystem.c b/filesystem.c
new file mode 100644
index 0000000..f68fe72
--- /dev/null
+++ b/filesystem.c
@@ -0,0 +1,19 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#if __unix__
+#include <unistd.h>
+#endif
+
+static bool fs_file_exists(char const *path) {
+#if _WIN32
+	struct _stat statbuf = {0};
+	if (_stat(path, &statbuf) != 0)
+		return false;
+	return statbuf.st_mode == _S_IFREG;
+#else
+	struct stat statbuf = {0};
+	if (stat(path, &statbuf) != 0)
+		return false;
+	return S_ISREG(statbuf.st_mode);
+#endif
+}