|  | #ifndef _ASM_X86_A_OUT_H | 
|  | #define _ASM_X86_A_OUT_H | 
|  |  | 
|  | struct exec | 
|  | { | 
|  | unsigned int a_info;	/* Use macros N_MAGIC, etc for access */ | 
|  | unsigned a_text;	/* length of text, in bytes */ | 
|  | unsigned a_data;	/* length of data, in bytes */ | 
|  | unsigned a_bss;		/* length of uninitialized data area for file, in bytes */ | 
|  | unsigned a_syms;	/* length of symbol table data in file, in bytes */ | 
|  | unsigned a_entry;	/* start address */ | 
|  | unsigned a_trsize;	/* length of relocation info for text, in bytes */ | 
|  | unsigned a_drsize;	/* length of relocation info for data, in bytes */ | 
|  | }; | 
|  |  | 
|  | #define N_TRSIZE(a)	((a).a_trsize) | 
|  | #define N_DRSIZE(a)	((a).a_drsize) | 
|  | #define N_SYMSIZE(a)	((a).a_syms) | 
|  |  | 
|  | #endif /* _ASM_X86_A_OUT_H */ |