Add public headers

Declarations for the string core, stdio, stdlib, unistd, errno, sys/types, and the raw syscall interface; the FILE layout stays private in src/internal.h. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <[email protected]>
2026-08-30 04:09:45 -04:00
parent 228ed097f0
commit aca40a69b0
7 changed files with 289 additions and 0 deletions
@@ -0,0 +1,25 @@
+/*
+ * sys/types.h — primitive system types for nulsl-libc.
+ */
+
+#ifndef _NULSL_SYS_TYPES_H
+#define _NULSL_SYS_TYPES_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef long ssize_t;
+typedef long off_t;
+typedef long pid_t;
+typedef unsigned int uid_t;
+typedef unsigned int gid_t;
+typedef unsigned long mode_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NULSL_SYS_TYPES_H */