1.1 --- a/src/dpmi.h	Wed Jul 26 21:08:55 2017 +0300
     1.2 +++ b/src/dpmi.h	Mon Jan 07 12:07:53 2019 +0200
     1.3 @@ -1,6 +1,10 @@
     1.4  #ifndef DPMI_H_
     1.5  #define DPMI_H_
     1.6  
     1.7 +#ifdef __DJGPP__
     1.8 +#include <dpmi.h>
     1.9 +#endif
    1.10 +
    1.11  #include "inttypes.h"
    1.12  
    1.13  struct dpmi_real_regs {
    1.14 @@ -12,13 +16,27 @@
    1.15  	uint16_t ip, cs, sp, ss;
    1.16  };
    1.17  
    1.18 -unsigned short dpmi_alloc(unsigned int par);
    1.19 +uint16_t dpmi_alloc(unsigned int par, uint16_t *sel);
    1.20 +void dpmi_free(uint16_t sel);
    1.21 +
    1.22 +#ifdef __WATCOMC__
    1.23  #pragma aux dpmi_alloc = \
    1.24  		"mov eax, 0x100" \
    1.25  		"int 0x31" \
    1.26 -		value[ax] parm[ebx];
    1.27 +		"mov [edi], dx" \
    1.28 +		value[ax] parm[ebx][edi];
    1.29 +
    1.30 +#pragma aux dpmi_free = \
    1.31 +		"mov eax, 0x101" \
    1.32 +		"int 0x31" \
    1.33 +		parm[dx];
    1.34  
    1.35  void dpmi_real_int(int inum, struct dpmi_real_regs *regs);
    1.36 +#endif	/* __WATCOMC__ */
    1.37 +
    1.38 +#ifdef __DJGPP__
    1.39 +#define dpmi_real_int(inum, regs) __dpmi_int((inum), (__dpmi_regs*)(regs))
    1.40 +#endif
    1.41  
    1.42  void *dpmi_mmap(uint32_t phys_addr, unsigned int size);
    1.43  void dpmi_munmap(void *addr);