use const qualifiers where possible

[paraslash.git] / para.h

diff --git a/para.h b/para.h
index e645cb1cd8259e6bf59a48ef8531abe8797d5d2e..9c0618f783afad96a4f71c267dfd349c8e539c67 100644 (file)
--- a/para.h
+++ b/para.h
@@ -123,8 +123,7 @@ int read_audiod_pipe(int, void (*)(char *));
 
 /* exec */
 int file_exists(const char *);
-int para_exec(pid_t *, const char *, char *const [], int *);
-int para_exec_cmdline_pid(pid_t *, char *, int *);
+int para_exec_cmdline_pid(pid_t *pid, const char *cmdline, int *fds);
 
 /* signal */
 int para_signal_init(void);
@@ -156,25 +155,25 @@ enum {
        SI_DBINFO3,             SI_DECODER_FLAGS,       SI_AUDIOD_STATUS,
        SI_PLAY_TIME,           SI_UPTIME,              SI_OFFSET,
        SI_LENGTH,              SI_STREAM_START,        SI_CURRENT_TIME,
-       SI_AUDIOD_UPTIME,       SI_DBTOOL,
+       SI_AUDIOD_UPTIME,       SI_SELECTOR,            NUM_STAT_ITEMS
 };
-#define NUM_STAT_ITEMS (SI_DBTOOL + 1)
+
 int stat_line_valid(const char *);
 void stat_client_write(char *msg);
 int stat_client_add(int);
 void dump_empty_status(void);
-unsigned for_each_line(char *, int, void (*)(char *), int);
+unsigned for_each_line(char *, int, void (*)(char *));
 
 struct stat_item_data {
-       char *prefix, *postfix;
+       const char *prefix, *postfix;
        unsigned x, y, len;
        int fg, bg, align;
 };
 
 /* gui_theme */
 struct gui_theme {
-       char *name;
-       char *author;
+       const char *name;
+       const char *author;
        int sb_fg, sb_bg;
        int cmd_fg, cmd_bg;
        int output_fg, output_bg;
@@ -182,7 +181,7 @@ struct gui_theme {
        int err_msg_fg, err_msg_bg;
        int welcome_fg, welcome_bg;
        int sep_fg, sep_bg;
-       char *sep_str;
+       const char *sep_str;
        int default_fg, default_bg;
 
        int top_lines_default, top_lines_min;
@@ -198,7 +197,7 @@ void prev_theme(struct gui_theme *);
 #define CENTER 3
 
 
-__printf_2_3 void para_log(int, char*, ...);
+__printf_2_3 void para_log(int, const char*, ...);
 
 /* taken from printf man page */
 #define PARA_VSPRINTF(fmt, p) \
@@ -225,9 +224,3 @@ __printf_2_3 void para_log(int, char*, ...);
 
 
 
-enum supported_dbtools {DBT_DOPEY,
-#ifdef HAVE_MYSQL
-       DBT_MYSQL,
-#endif
-       NUM_DBTOOLS
-};