Mark several functions/variables static
Spotted by parsing the output of `gcc -Wmissing-prototypes [...]`.
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
diff --git a/configfile.c b/configfile.c
index 3fa217f..d98989c 100644
--- a/configfile.c
+++ b/configfile.c
@@ -10,7 +10,7 @@
#include <stdio.h>
#include "configfile.h"
-int next_char(FILE *f)
+static int next_char(FILE *f)
{
int c = fgetc(f);
if (c == '\r') {
@@ -23,7 +23,7 @@
return c;
}
-void skip_line(FILE *f)
+static void skip_line(FILE *f)
{
int c;
@@ -31,7 +31,7 @@
;
}
-int read_config_line(FILE *f, char *line, const char **value, int bufsize)
+static int read_config_line(FILE *f, char *line, const char **value, int bufsize)
{
int i = 0, isname = 0;