Fix long lines and replace macros with functions.

Change-Id: I4e1cab488d5b2c8e4289da617350a86e72a4ba12
diff --git a/linker/linker_phdr.h b/linker/linker_phdr.h
index 6b917b4..50f2117 100644
--- a/linker/linker_phdr.h
+++ b/linker/linker_phdr.h
@@ -84,17 +84,20 @@
 size_t phdr_table_get_load_size(const ElfW(Phdr)* phdr_table, size_t phdr_count,
                                 ElfW(Addr)* min_vaddr = nullptr, ElfW(Addr)* max_vaddr = nullptr);
 
-int phdr_table_protect_segments(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias);
+int phdr_table_protect_segments(const ElfW(Phdr)* phdr_table,
+                                size_t phdr_count, ElfW(Addr) load_bias);
 
-int phdr_table_unprotect_segments(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias);
+int phdr_table_unprotect_segments(const ElfW(Phdr)* phdr_table, size_t phdr_count,
+                                  ElfW(Addr) load_bias);
 
-int phdr_table_protect_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias);
+int phdr_table_protect_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count,
+                                 ElfW(Addr) load_bias);
 
-int phdr_table_serialize_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias,
-                                   int fd);
+int phdr_table_serialize_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count,
+                                   ElfW(Addr) load_bias, int fd);
 
-int phdr_table_map_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias,
-                             int fd);
+int phdr_table_map_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count,
+                             ElfW(Addr) load_bias, int fd);
 
 #if defined(__arm__)
 int phdr_table_get_arm_exidx(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias,