libmach
diff --git a/src/libmach/macho.h b/src/libmach/macho.h
new file mode 100644
index 0000000..377e0d2
--- /dev/null
+++ b/src/libmach/macho.h
@@ -0,0 +1,71 @@
+typedef struct Macho Macho;
+typedef struct MachoCmd MachoCmd;
+
+enum
+{
+ MachoCpuVax = 1,
+ MachoCpu68000 = 6,
+ MachoCpu386 = 7,
+ MachoCpuMips = 8,
+ MachoCpu98000 = 10,
+ MachoCpuHppa = 11,
+ MachoCpuArm = 12,
+ MachoCpu88000 = 13,
+ MachoCpuSparc = 14,
+ MachoCpu860 = 15,
+ MachoCpuAlpha = 16,
+ MachoCpuPower = 18,
+
+ MachoCmdSegment = 1,
+ MachoCmdSymtab = 2,
+ MachoCmdSymseg = 3,
+ MachoCmdThread = 4,
+
+ MachoFileObject = 1,
+ MachoFileExecutable = 2,
+ MachoFileFvmlib = 3,
+ MachoFileCore = 4,
+ MachoFilePreload = 5,
+};
+
+struct MachoCmd
+{
+ int type;
+ ulong off;
+ ulong size;
+ struct {
+ char name[16+1];
+ ulong vmaddr;
+ ulong vmsize;
+ ulong fileoff;
+ ulong filesz;
+ ulong maxprot;
+ ulong initprot;
+ ulong nsect;
+ ulong flags;
+ } seg;
+ struct {
+ ulong symoff;
+ ulong nsyms;
+ ulong stroff;
+ ulong strsize;
+ } sym;
+};
+
+struct Macho
+{
+ int fd;
+ uint cputype;
+ uint subcputype;
+ ulong filetype;
+ ulong flags;
+ MachoCmd *cmd;
+ uint ncmd;
+ u32int (*e4)(uchar*);
+ int (*coreregs)(Macho*, uchar**);
+};
+
+Macho *machoopen(char*);
+Macho *machoinit(int);
+void machoclose(Macho*);
+int coreregsmachopower(Macho*, uchar**);
