[libdl] fix formatting issue

components/libc/libdl/dlelf.h

@@ -86,8 +86,8 @@ typedef struct elfhdr
                                                   header string table" entry offset */
 } Elf32_Ehdr;
 
-
-typedef struct elf64_hdr {
+typedef struct elf64_hdr
+{
     unsigned char     e_ident[EI_NIDENT];        /* ELF Identification */
     Elf64_Half        e_type;                    /* object file type */
     Elf64_Half        e_machine;                 /* machine */
@@ -135,7 +135,6 @@ typedef struct
     Elf64_Xword       sh_entsize;                /* Entry size if section holds table */
 } Elf64_Shdr;
 
-
 /* Section names */
 #define ELF_BSS                 ".bss"         /* uninitialized data */
 #define ELF_DATA                ".data"        /* initialized data */
@@ -171,7 +170,6 @@ typedef struct elf32_sym
     Elf32_Half    st_shndx;                    /* section header index */
 } Elf32_Sym;
 
-
 typedef struct
 {
     Elf64_Word        st_name;                   /* Symbol name (string tbl index) */
@@ -182,8 +180,6 @@ typedef struct
     Elf64_Xword       st_size;                   /* Symbol size */
 } Elf64_Sym;
 
-
-
 #define STB_LOCAL               0              /* BIND */
 #define STB_GLOBAL              1
 #define STB_WEAK                2
@@ -244,8 +240,6 @@ typedef struct
 #define ELF32_R_TYPE(i)         ((unsigned char) (i))
 #define ELF32_R_INFO(s,t)       (((s) << 8) + (unsigned char)(t))
 
-
-
 #define ELF64_R_SYM(i)                        ((i) >> 32)
 #define ELF64_R_TYPE(i)                        ((i) & 0xffffffff)
 #define ELF64_R_INFO(sym,type)                ((((Elf64_Xword) (sym)) << 32) + (type))
@@ -296,7 +290,6 @@ typedef struct
     Elf32_Word p_align;                        /* memory alignment */
 } Elf32_Phdr;
 
-
 typedef struct
 {
     Elf64_Word   p_type;                       /* Segment type */
@@ -309,10 +302,6 @@ typedef struct
     Elf64_Xword  p_align;                      /* Segment alignment */
 } Elf64_Phdr;
 
-
-
-
-
 /* p_type */
 #define PT_NULL                 0
 #define PT_LOAD                 1
@@ -384,10 +373,9 @@ typedef Elf64_Sym       Elf_Sym;
 typedef Elf64_Rela      Elf_Rel;
 typedef Elf64_Addr      Elf_Addr;
 #endif
+
 int dlmodule_relocate(struct rt_dlmodule *module, Elf_Rel *rel, Elf_Addr sym_val);
 rt_err_t dlmodule_load_shared_object(struct rt_dlmodule *module, void *module_ptr);
 rt_err_t dlmodule_load_relocated_object(struct rt_dlmodule *module, void *module_ptr);
 
-
-
 #endif