1 files changed, 23 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/parselib.h b/mdk-stage1/dietlibc/parselib.h
new file mode 100644
index 000000000..831d9da2b
--- /dev/null
+++ b/mdk-stage1/dietlibc/parselib.h
@@ -0,0 +1,23 @@
+/* parse lib: parse mmapped text with \n terminated lines */
+
+/* a memory buffer. */
+struct state {
+  const unsigned char* buffirst;/* pointer to the buffer */
+  size_t buflen;		/* length of the buffer */
+  size_t cur;			/* already parsed bytes */
+};
+
+/* open and mmap file, fill in struct state */
+void __prepare_parse(const char* filename,struct state* s);
+/* unmap file */
+void __end_parse(struct state* s);
+
+/* return the length of the matching string, 0 on error */
+/* match while pred returns nonzero */
+size_t __parse(struct state* s,int (*pred)(int ch));
+
+size_t __parse_ws(struct state* s);		/* skip ' ' or '\t', break at '\n' or '#' */
+size_t __parse_nws(struct state* s);		/* skip non-whitespace, break at '\n' or '#' */
+size_t __parse_1(struct state* s,char c);	/* skip to c */
+
+size_t scan_ulong(const char* s,unsigned long* l);