1*40d01547SDavid du Colombier #include <windows.h> 2*40d01547SDavid du Colombier #include <lib9.h> 3*40d01547SDavid du Colombier 4*40d01547SDavid du Colombier /* 5*40d01547SDavid du Colombier * We can't include l.h, because Windoze wants to use some names 6*40d01547SDavid du Colombier * like FLOAT and ABC which we declare. Define what we need here. 7*40d01547SDavid du Colombier */ 8*40d01547SDavid du Colombier typedef unsigned char uchar; 9*40d01547SDavid du Colombier typedef unsigned int uint; 10*40d01547SDavid du Colombier typedef unsigned long ulong; 11*40d01547SDavid du Colombier 12*40d01547SDavid du Colombier #define Chunk (1*1024*1024) 13*40d01547SDavid du Colombier 14*40d01547SDavid du Colombier void* mysbrk(ulong size)15*40d01547SDavid du Colombiermysbrk(ulong size) 16*40d01547SDavid du Colombier { 17*40d01547SDavid du Colombier void *v; 18*40d01547SDavid du Colombier static int chunk; 19*40d01547SDavid du Colombier static uchar *brk; 20*40d01547SDavid du Colombier 21*40d01547SDavid du Colombier if(chunk < size) { 22*40d01547SDavid du Colombier chunk = Chunk; 23*40d01547SDavid du Colombier if(chunk < size) 24*40d01547SDavid du Colombier chunk = Chunk + size; 25*40d01547SDavid du Colombier brk = VirtualAlloc(NULL, chunk, MEM_COMMIT, PAGE_EXECUTE_READWRITE); 26*40d01547SDavid du Colombier if(brk == 0) 27*40d01547SDavid du Colombier return (void*)-1; 28*40d01547SDavid du Colombier } 29*40d01547SDavid du Colombier v = brk; 30*40d01547SDavid du Colombier chunk -= size; 31*40d01547SDavid du Colombier brk += size; 32*40d01547SDavid du Colombier return v; 33*40d01547SDavid du Colombier } 34*40d01547SDavid du Colombier 35*40d01547SDavid du Colombier double cputime(void)36*40d01547SDavid du Colombiercputime(void) 37*40d01547SDavid du Colombier { 38*40d01547SDavid du Colombier return 0.0; 39*40d01547SDavid du Colombier } 40*40d01547SDavid du Colombier 41*40d01547SDavid du Colombier int fileexists(char * name)42*40d01547SDavid du Colombierfileexists(char *name) 43*40d01547SDavid du Colombier { 44*40d01547SDavid du Colombier int fd; 45*40d01547SDavid du Colombier 46*40d01547SDavid du Colombier fd = open(name, OREAD); 47*40d01547SDavid du Colombier if(fd < 0) 48*40d01547SDavid du Colombier return 0; 49*40d01547SDavid du Colombier close(fd); 50*40d01547SDavid du Colombier return 1; 51*40d01547SDavid du Colombier } 52