[codingstd] linelength, function pod, cpu proc_arch init

Fix various condig std issues.
Parrot_get_cpu_type() needs to be properly initialized in case of
ifndef PARROT_HAS_HEADER_SYSUTSNAME

src/platform/generic/cpu_type.c

@@ -31,7 +31,7 @@ For win32, look in platform/win32/cpu_type.c
 
 =over 4
 
-=item C<STRING *Parrot_get_cpu_type(Parrot_Interp)>
+=item C<STRING * Parrot_get_cpu_type(Parrot_Interp interp)>
 
 Fetch CPU type for non-win32 systems
 For win32, look in platform/win32/misc.c
@@ -50,6 +50,8 @@ Parrot_get_cpu_type(Parrot_Interp interp) {
 #ifdef PARROT_HAS_HEADER_SYSUTSNAME
     uname(&uname_info);
     proc_arch = uname_info.machine;
+#else
+    *proc_arch = '\0';
 #endif
     return Parrot_str_new_init(interp, proc_arch, strlen(proc_arch),
             Parrot_ascii_encoding_ptr, 0);

src/pmc/bytebuffer.pmc

@@ -1,5 +1,5 @@
 /*
-Copyright (C) 2010-2011, Parrot Foundation.
+Copyright (C) 2010-2012, Parrot Foundation.
 
 =head1 NAME
 
@@ -207,7 +207,8 @@ Reset the buffer with the content of the string.
             unsigned char *content;
             GET_ATTR_content(INTERP, SELF, content);
             if (allocated_size < new_length) {
-                content = (unsigned char *)Parrot_gc_reallocate_memory_chunk(INTERP, content, new_length);
+                content = (unsigned char *)Parrot_gc_reallocate_memory_chunk(INTERP,
+                    content, new_length);
             }
             memcpy(content, new_string->strstart, new_length);
             SET_ATTR_content(INTERP, SELF, content);