bdecoder

Author: ghazel

dht.c

@@ -2843,7 +2843,8 @@ send_error(const struct sockaddr *sa, int salen,
 #undef COPY
 #undef ADD_V
 
-long bdecode_int(const unsigned char *str, size_t len, const unsigned char **endptr)
+static long
+bdecode_int(const unsigned char *str, size_t len, const unsigned char **endptr)
 {
     long sign = 1;
     long value = 0;
@@ -2861,7 +2862,8 @@ long bdecode_int(const unsigned char *str, size_t len, const unsigned char **end
     return sign * value;
 }
 
-const unsigned char* bdecode_string(const unsigned char *s, size_t len, size_t *outlen)
+static const unsigned char*
+bdecode_string(const unsigned char *s, size_t len, size_t *outlen)
 {
     const unsigned char *e = s + len;
     long slen = bdecode_int(s, e - s, &s);
@@ -2874,7 +2876,8 @@ const unsigned char* bdecode_string(const unsigned char *s, size_t len, size_t *
 #define B_ITER(s, e) while(s && s < e && *s != 'e')
 #define STR_EQ(s, sl, d, dl) (sl == dl && !strncmp((char*)s, (char*)d, sl))
 
-const unsigned char* bdecode_iter(const unsigned char *s, const unsigned char *e, int depth)
+static const unsigned char*
+bdecode_iter(const unsigned char *s, const unsigned char *e, int depth)
 {
     switch(*s) {
     case 'i': {
@@ -2907,7 +2910,8 @@ const unsigned char* bdecode_iter(const unsigned char *s, const unsigned char *e
     return (!s || *s != 'e' || s + 1 >= e) ? NULL : s + 1;
 }
 
-const unsigned char* bdecode_find_key(const unsigned char *s, size_t len, const char *skey)
+static const unsigned char*
+bdecode_find_key(const unsigned char *s, size_t len, const char *skey)
 {
     const unsigned char *e = s + len;
     if(s >= e || *s != 'd') {
@@ -2927,7 +2931,8 @@ const unsigned char* bdecode_find_key(const unsigned char *s, size_t len, const
     return NULL;
 }
 
-int bdecode_string_for_key_matches(const unsigned char *s, size_t len, const char *key, const char *value)
+static int
+bdecode_string_for_key_matches(const unsigned char *s, size_t len, const char *key, const char *value)
 {
     const unsigned char *p = bdecode_find_key(s, len, key);
     if(!p)
@@ -2937,13 +2942,15 @@ int bdecode_string_for_key_matches(const unsigned char *s, size_t len, const cha
     return STR_EQ(p, outlen, value, strlen(value));
 }
 
-const unsigned char* bdecode_string_for_key(const unsigned char *s, size_t len, const char *search, size_t *outlen)
+static const unsigned char*
+bdecode_string_for_key(const unsigned char *s, size_t len, const char *search, size_t *outlen)
 {
     const unsigned char *p = bdecode_find_key(s, len, search);
     return p ? bdecode_string(p, len - (p - s), outlen) : NULL;
 }
 
-long bdecode_int_for_key(const unsigned char *s, size_t len, const char *search, int *success)
+static long
+bdecode_int_for_key(const unsigned char *s, size_t len, const char *search, int *success)
 {
     const unsigned char *p = bdecode_find_key(s, len, search);
     *success = 0;