Use unsigned types for indent width and column count

For getcols(), the functions we call return a value of type 'unsigned
short', so it makes sense for us to do the same.

string_length() is meant to behave like strlen(), so it should return
type size_t. This exposes other functions such as indentprint() which
should also be using signed return types.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/pacman/util.h b/src/pacman/util.h
index 275f9913..dc6995ca 100644
--- a/src/pacman/util.h
+++ b/src/pacman/util.h
@@ -50,11 +50,11 @@ int trans_init(alpm_transflag_t flags, int check_valid);
 int trans_release(void);
 int needs_root(void);
 int check_syncdbs(size_t need_repos, int check_valid);
-int getcols(void);
+unsigned short getcols(void);
 int rmrf(const char *path);
 const char *mbasename(const char *path);
 char *mdirname(const char *path);
-void indentprint(const char *str, int indent);
+void indentprint(const char *str, size_t indent);
 char *strtoupper(char *str);
 char *strtrim(char *str);
 char *strreplace(const char *str, const char *needle, const char *replace);