Remove unused declarations.

Test: treehugger
Change-Id: Ia96dc01df0d26e2e3023bebab23de82ca8e389f7
diff --git a/libc/include/bits/elf_mips.h b/libc/include/bits/elf_mips.h
deleted file mode 100644
index e29c481..0000000
--- a/libc/include/bits/elf_mips.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*	$NetBSD: elf_machdep.h,v 1.15 2011/03/15 07:39:22 matt Exp $	*/
-
-#ifndef _MIPS_ELF_MACHDEP_H_
-#define  _MIPS_ELF_MACHDEP_H_
-
-/* mips relocs.  */
-
-#define R_MIPS_NONE		0
-#define R_MIPS_16		1
-#define R_MIPS_32		2
-#define R_MIPS_REL32		3
-#define R_MIPS_REL		R_MIPS_REL32
-#define R_MIPS_26		4
-#define R_MIPS_HI16		5	/* high 16 bits of symbol value */
-#define R_MIPS_LO16		6	/* low 16 bits of symbol value */
-#define R_MIPS_GPREL16		7  	/* GP-relative reference  */
-#define R_MIPS_LITERAL		8 	/* Reference to literal section  */
-#define R_MIPS_GOT16		9	/* Reference to global offset table */
-#define R_MIPS_GOT		R_MIPS_GOT16
-#define R_MIPS_PC16		10  	/* 16 bit PC relative reference */
-#define R_MIPS_CALL16 		11  	/* 16 bit call thru glbl offset tbl */
-#define R_MIPS_CALL		R_MIPS_CALL16
-#define R_MIPS_GPREL32		12
-
-/* 13, 14, 15 are not defined at this point. */
-#define R_MIPS_UNUSED1		13
-#define R_MIPS_UNUSED2		14
-#define R_MIPS_UNUSED3		15
-
-/*
- * The remaining relocs are apparently part of the 64-bit Irix ELF ABI.
- */
-#define R_MIPS_SHIFT5		16
-#define R_MIPS_SHIFT6		17
-
-#define R_MIPS_64		18
-#define R_MIPS_GOT_DISP		19
-#define R_MIPS_GOT_PAGE		20
-#define R_MIPS_GOT_OFST		21
-#define R_MIPS_GOT_HI16		22
-#define R_MIPS_GOT_LO16		23
-#define R_MIPS_SUB 		24
-#define R_MIPS_INSERT_A		25
-#define R_MIPS_INSERT_B		26
-#define R_MIPS_DELETE		27
-#define R_MIPS_HIGHER		28
-#define R_MIPS_HIGHEST		29
-#define R_MIPS_CALL_HI16	30
-#define R_MIPS_CALL_LO16	31
-#define R_MIPS_SCN_DISP		32
-#define R_MIPS_REL16		33
-#define R_MIPS_ADD_IMMEDIATE	34
-#define R_MIPS_PJUMP		35
-#define R_MIPS_RELGOT		36
-#define	R_MIPS_JALR		37
-/* TLS relocations */
-
-#define R_MIPS_TLS_DTPMOD32	38	/* Module number 32 bit */
-#define R_MIPS_TLS_DTPREL32	39	/* Module-relative offset 32 bit */
-#define R_MIPS_TLS_DTPMOD64	40	/* Module number 64 bit */
-#define R_MIPS_TLS_DTPREL64	41	/* Module-relative offset 64 bit */
-#define R_MIPS_TLS_GD		42	/* 16 bit GOT offset for GD */
-#define R_MIPS_TLS_LDM		43	/* 16 bit GOT offset for LDM */
-#define R_MIPS_TLS_DTPREL_HI16	44	/* Module-relative offset, high 16 bits */
-#define R_MIPS_TLS_DTPREL_LO16	45	/* Module-relative offset, low 16 bits */
-#define R_MIPS_TLS_GOTTPREL	46	/* 16 bit GOT offset for IE */
-#define R_MIPS_TLS_TPREL32	47	/* TP-relative offset, 32 bit */
-#define R_MIPS_TLS_TPREL64	48	/* TP-relative offset, 64 bit */
-#define R_MIPS_TLS_TPREL_HI16	49	/* TP-relative offset, high 16 bits */
-#define R_MIPS_TLS_TPREL_LO16	50	/* TP-relative offset, low 16 bits */
-
-#define R_MIPS_max		51
-
-#define	R_MIPS16_min		100
-#define	R_MIPS16_26		100
-#define	R_MIPS16_GPREL		101
-#define	R_MIPS16_GOT16		102
-#define	R_MIPS16_CALL16		103
-#define	R_MIPS16_HI16		104
-#define	R_MIPS16_LO16		105
-#define	R_MIPS16_max		106
-
-
-/* mips dynamic tags */
-
-#define DT_MIPS_RLD_VERSION	0x70000001
-#define DT_MIPS_TIME_STAMP	0x70000002
-#define DT_MIPS_ICHECKSUM	0x70000003
-#define DT_MIPS_IVERSION	0x70000004
-#define DT_MIPS_FLAGS		0x70000005
-#define DT_MIPS_BASE_ADDRESS	0x70000006
-#define DT_MIPS_CONFLICT	0x70000008
-#define DT_MIPS_LIBLIST		0x70000009
-#define DT_MIPS_CONFLICTNO	0x7000000b
-#define	DT_MIPS_LOCAL_GOTNO	0x7000000a	/* number of local got ents */
-#define DT_MIPS_LIBLISTNO	0x70000010
-#define	DT_MIPS_SYMTABNO	0x70000011	/* number of .dynsym entries */
-#define DT_MIPS_UNREFEXTNO	0x70000012
-#define	DT_MIPS_GOTSYM		0x70000013	/* first dynamic sym in got */
-#define DT_MIPS_HIPAGENO	0x70000014
-#define	DT_MIPS_RLD_MAP		0x70000016	/* address of loader map */
-#define DT_MIPS_RLD_MAP_REL	0x70000035	/* offset of loader map, used for PIE */
-
-/*
- * ELF Flags
- */
-#define	EF_MIPS_PIC		0x00000002	/* Contains PIC code */
-#define	EF_MIPS_CPIC		0x00000004	/* STD PIC calling sequence */
-#define	EF_MIPS_ABI2		0x00000020	/* N32 */
-
-#define	EF_MIPS_ARCH_ASE	0x0f000000	/* Architectural extensions */
-#define	EF_MIPS_ARCH_MDMX	0x08000000	/* MDMX multimedia extension */
-#define	EF_MIPS_ARCH_M16	0x04000000	/* MIPS-16 ISA extensions */
-
-#define	EF_MIPS_ARCH		0xf0000000	/* Architecture field */
-#define	EF_MIPS_ARCH_1		0x00000000	/* -mips1 code */
-#define	EF_MIPS_ARCH_2		0x10000000	/* -mips2 code */
-#define	EF_MIPS_ARCH_3		0x20000000	/* -mips3 code */
-#define	EF_MIPS_ARCH_4		0x30000000	/* -mips4 code */
-#define	EF_MIPS_ARCH_5		0x40000000	/* -mips5 code */
-#define	EF_MIPS_ARCH_32		0x50000000	/* -mips32 code */
-#define	EF_MIPS_ARCH_64		0x60000000	/* -mips64 code */
-#define	EF_MIPS_ARCH_32R2	0x70000000	/* -mips32r2 code */
-#define	EF_MIPS_ARCH_64R2	0x80000000	/* -mips64r2 code */
-
-#define	EF_MIPS_ABI		0x0000f000
-#define	EF_MIPS_ABI_O32		0x00001000
-#define	EF_MIPS_ABI_O64		0x00002000
-#define	EF_MIPS_ABI_EABI32	0x00003000
-#define	EF_MIPS_ABI_EABI64	0x00004000
-
-#endif /* _MIPS_ELF_MACHDEP_H_ */
diff --git a/libc/include/elf.h b/libc/include/elf.h
index a319abb..4739bbd 100644
--- a/libc/include/elf.h
+++ b/libc/include/elf.h
@@ -33,7 +33,6 @@
 #include <bits/auxvec.h>
 #include <bits/elf_arm.h>
 #include <bits/elf_arm64.h>
-#include <bits/elf_mips.h>
 #include <bits/elf_x86.h>
 #include <bits/elf_x86_64.h>
 #include <linux/elf.h>