strtab: make internal structures private

Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>

libdtrace/dt_strtab.c

@@ -14,6 +14,25 @@
 #include <dt_string.h>
 #include <dt_impl.h>
 
+typedef struct dt_strhash {
+	const char *str_data;		/* pointer to actual string data */
+	ulong_t str_buf;		/* index of string data buffer */
+	size_t str_off;			/* offset in bytes of this string */
+	size_t str_len;			/* length in bytes of this string */
+	struct dt_strhash *str_next;	/* next string in hash chain */
+} dt_strhash_t;
+
+struct dt_strtab {
+	dt_strhash_t **str_hash;	/* array of hash buckets */
+	ulong_t str_hashsz;		/* size of hash bucket array */
+	char **str_bufs;		/* array of buffer pointers */
+	char *str_ptr;			/* pointer to current buffer location */
+	ulong_t str_nbufs;		/* size of buffer pointer array */
+	size_t str_bufsz;		/* size of individual buffer */
+	ulong_t str_nstrs;		/* total number of strings in strtab */
+	size_t str_size;		/* total size of strings in bytes */
+};
+
 static int
 dt_strtab_grow(dt_strtab_t *sp)
 {

libdtrace/dt_strtab.h

@@ -15,24 +15,7 @@
 extern "C" {
 #endif
 
-typedef struct dt_strhash {
-	const char *str_data;		/* pointer to actual string data */
-	ulong_t str_buf;		/* index of string data buffer */
-	size_t str_off;			/* offset in bytes of this string */
-	size_t str_len;			/* length in bytes of this string */
-	struct dt_strhash *str_next;	/* next string in hash chain */
-} dt_strhash_t;
-
-typedef struct dt_strtab {
-	dt_strhash_t **str_hash;	/* array of hash buckets */
-	ulong_t str_hashsz;		/* size of hash bucket array */
-	char **str_bufs;		/* array of buffer pointers */
-	char *str_ptr;			/* pointer to current buffer location */
-	ulong_t str_nbufs;		/* size of buffer pointer array */
-	size_t str_bufsz;		/* size of individual buffer */
-	ulong_t str_nstrs;		/* total number of strings in strtab */
-	size_t str_size;		/* total size of strings in bytes */
-} dt_strtab_t;
+typedef struct dt_strtab	dt_strtab_t;
 
 typedef ssize_t dt_strtab_write_f(const char *, size_t, size_t, void *);