home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Tech Arsenal 1
/
Tech Arsenal (Arsenal Computer).ISO
/
tek-02
/
exemod.zip
/
EXEMOD.H
< prev
next >
Wrap
Text File
|
1990-03-27
|
1KB
|
49 lines
/*
EXEMOD.H - Header file for EXEMOD.C
Kevin Dean
16 Kellythorne Drive
Don Mills, Ontario
Canada M3A 2L4
March 27, 1990
Copyright (c) 1990 by Kevin Dean
For Turbo C versions 2.0 and above. This code is public domain.
*/
struct exeheader
{
unsigned id; /* EXE file id */
unsigned bytemod; /* Load module image size mod 512 */
unsigned pages; /* File size (including header) div 512 */
unsigned reloc_items; /* Number of relocation table items */
unsigned size; /* Header size in 16-byte paragraphs */
unsigned minparagraphs; /* Minimum number of paragraphs above program */
unsigned maxparagraphs; /* Maximum number of paragraphs above program */
unsigned stackseg; /* Displacement of stack segment */
unsigned spreg; /* Initial SP register value */
int checksum; /* Word checksum - negative sum (not used) */
unsigned ipreg; /* Initial IP register value */
unsigned codeseg; /* Displacement of code segment */
unsigned first_reloc; /* First relocation item */
unsigned ovln; /* Overlay number */
};
#define EXEH_SIZE sizeof(struct exeheader)
/* EXE file signature */
#define EXE_ID 0x5A4D
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
/* Function prototypes */
int exemodify(const char *progname, int keepdt, ...);