X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Fdaemon.h;h=ea307015dc922a629779eac55fb8585d0934a84b;hb=1f6985069f5238aeb8e662f76d134e41631df747;hp=777cf3323e1622218e52924d48172699f22f1db5;hpb=27e73269d384814eb5f76468f609f7844cb75b0b;p=libguestfs.git

diff --git a/daemon/daemon.h b/daemon/daemon.h
index 777cf33..ea30701 100644
--- a/daemon/daemon.h
+++ b/daemon/daemon.h
@@ -43,7 +43,7 @@ extern int xread (int sock, void *buf, size_t len)
   __attribute__((__warn_unused_result__));
 
 extern int add_string (char ***argv, int *size, int *alloc, const char *str);
-extern int count_strings (char *const *argv);
+extern size_t count_strings (char *const *argv);
 extern void sort_strings (char **argv, int len);
 extern void free_strings (char **argv);
 extern void free_stringslen (char **argv, int len);
@@ -70,6 +70,8 @@ extern void trim (char *str);
 
 extern int device_name_translation (char *device, const char *func);
 
+extern int prog_exists (const char *prog);
+
 extern void udev_settle (void);
 
 /* This just stops gcc from giving a warning about our custom
@@ -131,7 +133,7 @@ extern void reply_with_perror_errno (int err, const char *fs, ...)
 /* daemon functions that receive files (FileIn) should call
  * receive_file for each FileIn parameter.
  */
-typedef int (*receive_cb) (void *opaque, const void *buf, int len);
+typedef int (*receive_cb) (void *opaque, const void *buf, size_t len);
 extern int receive_file (receive_cb cb, void *opaque);
 
 /* daemon functions that receive files (FileIn) can call this