Do not use C++ style comments in C code

dpkg-deb/build.c

@@ -160,7 +160,7 @@ getfi(const char *root, int fd)
       else
 	return NULL;
     }
-    if (res==0)	// EOF -> parent died
+    if (res == 0) /* EOF -> parent died. */
       return NULL;
     if (fn[i] == '\0')
       break;

scripts/t/200_Dpkg_Shlibs/symboltags.c

@@ -1,7 +1,11 @@
-// gcc -shared -fPIC -Wl,-soname -Wl,libsymboltags.so.1 -o libsymboltags.so.1 -DAMD64 symboltags.c
-// objdump -wfpTR libsymboltags.so.1 > objdump.tags-amd64
-// gcc -shared -fPIC -Wl,-soname -Wl,libsymboltags.so.1 -o libsymboltags.so.1 symboltags.c
-// objdump -wfpTR libsymboltags.so.1 > objdump.tags-i386
+/*
+ * $ gcc -shared -fPIC -Wl,-soname -Wl,libsymboltags.so.1 \
+ *     -o libsymboltags.so.1 -DAMD64 symboltags.c
+ * $ objdump -wfpTR libsymboltags.so.1 > objdump.tags-amd64
+ * $ gcc -shared -fPIC -Wl,-soname -Wl,libsymboltags.so.1 \
+ *     -o libsymboltags.so.1 symboltags.c
+ * $ objdump -wfpTR libsymboltags.so.1 > objdump.tags-i386
+ */
 
 void symbol11_optional() {}
 
@@ -15,7 +19,7 @@ void* symbol22_i386() {}
 
 void symbol31_randomtag() {}
 
-// (arch=i386|optional)symbol41_i386_and_optional@Base
+/* (arch=i386|optional)symbol41_i386_and_optional@Base */
 #ifndef AMD64
 void symbol41_i386_and_optional() {}
 #endif

src/configure.c

@@ -400,7 +400,7 @@ conffderef(struct pkginfo *pkg, struct varbuf *result, const char *in)
 				        pkg->name, in, result->buf, strerror(errno));
 				return -1;
 			}
-			assert(r == stab.st_size); // XXX: debug
+			assert(r == stab.st_size); /* XXX: debug */
 			symlink.used = r;
 			varbufaddc(&symlink, '\0');