ref: f93bd34d5a4a61ffb5bd6f5bc0150e92e61918f4
dir: /inc/coff32/syms.h/
/* This file is inspired in the book "Understanding and using COFF" */
#define E_SYMNMLEN 8
struct syment {
union {
char _n_name[8]; /* symbol name */
struct {
long _n_zeroes; /* if _n_name[0-3] == 0 */
long _n_offset; /* offset into string table */
} _n_n;
} _n;
long n_value; /* value of symbol */
short n_scnum; /* section number */
unsigned short n_type; /* type and derived type */
char n_sclass; /* storage class */
char n_numaux; /* number of aux. entries */
};
#define SYMENT struct syment
#define SYMESZ 18
#define n_name _n._n_name
#define n_zeroes _n._n_n._n_zeroes
#define n_offset _n._n_n._n_offset
/* Special n_scnum values */
#define N_DEBUG -2
#define N_ABS -1
#define N_UNDEF 0
#define N_SCNUM(x) ((x) > 0)
/* basic types */
#define T_NULL 0
#define T_VOID 1
#define T_CHAR 2
#define T_SHORT 3
#define T_INT 4
#define T_LONG 5
#define T_FLOAT 6
#define T_DOUBLE 7
#define T_STRUCT 8
#define T_UNION 9
#define T_ENUM 10
#define T_MOE 11
#define T_UCHAR 12
#define T_USHORT 13
#define T_UINT 14
#define T_ULONG 15
#define T_LNGDBL 16
/* derivated types */
#define DT_NON 0
#define DT_PTR 1
#define DT_FCN 2
#define DT_ARY 3
/* storage class */
#define C_NULL 0
#define C_AUTO 1
#define C_EXT 2
#define C_STAT 3
#define C_REG 4
#define C_EXTDEF 5
#define C_LABEL 6
#define C_ULABEL 7
#define C_MOS 8
#define C_ARG 9
#define C_STRTAG 10
#define C_MOU 11
#define C_UNTAG 12
#define C_TPDEF 13
#define C_USTATIC 14
#define C_ENTAG 15
#define C_MOE 16
#define C_REGPARM 17
#define C_FIELD 18
#define C_AUTOARG 19
#define C_LASTENT 20
#define C_BLOCK 100
#define C_FCN 101
#define C_EOS 102
#define C_FILE 103
#define C_LINE 104
#define C_ALIAS 105
#define C_HIDDEN 106
#define C_WEAKEXT 127
#define C_EFCN 255