Added missing function prototype signatures.

Corrected socket_broadcast name to socket_broadcast4 in socket_if.h.
Added const to fmt_str.

1 files changed, 16 insertions, 7 deletions

diff --git a/src/byte.c b/src/byte.c
index 51f18e1..e027f4d 100644
--- a/src/byte.c
+++ b/src/byte.c
@@ -22,8 +22,11 @@ unsigned int byte_chr(char *s, unsigned int n, int c)
   return t - s;
 }
 
-void byte_copy(char *to, unsigned int n, char *from)
+void byte_copy(void *a, unsigned int n, const void *b)
 {
+  char *to = a;
+  const char *from = b;
+
   for (;;) {
     // clang-format off
     if (!n) { return; } *to++ = *from++; --n;
@@ -34,10 +37,10 @@ void byte_copy(char *to, unsigned int n, char *from)
   }
 }
 
-void byte_copyr(char *to, unsigned int n, char *from)
+void byte_copyr(void *a, unsigned int n, const void *b)
 {
-  to += n;
-  from += n;
+  char *to = a + n;
+  const char *from = b + n;
 
   for (;;) {
     // clang-format off
@@ -49,8 +52,11 @@ void byte_copyr(char *to, unsigned int n, char *from)
   }
 }
 
-int byte_diff(char *s, unsigned int n, char *t)
+int byte_diff(const void *a, unsigned int n, const void *b)
 {
+  const char *s = a;
+  const char *t = b;
+
   for (;;) {
     // clang-format off
     if (!n) { return 0; } if (*s != *t) { break; } ++s; ++t; --n;
@@ -80,8 +86,10 @@ unsigned int byte_rchr(char *s, unsigned int n, int c)
   return u - s;
 }
 
-void byte_zero(char *s, unsigned int n)
+void byte_zero(void *v, unsigned int n)
 {
+  char *s = v;
+
   for (;;) {
     // clang-format off
     if (!n) { break; } *s++ = 0; --n;
@@ -92,8 +100,9 @@ void byte_zero(char *s, unsigned int n)
   }
 }
 
-void byte_fill(char *s, unsigned int n, int c)
+void byte_fill(void *a, unsigned int n, int c)
 {
+  char *s = a;
   char ch = c;
 
   for (;;) {