Global Constants
The Microsoft run-time library contains definitions for global constants used by library routines. To use these constants, include the appropriate header files as indicated in the description for each constant. The global constants are listed in the following table.
| BUFSIZ |
__LOCAL_SIZE |
| CLOCKS_PER_SEC, CLK_TCK |
Locale Categories |
| Commit-To-Disk Constants |
_locking Constants |
| Data Type Constants |
Math Error Constants |
| EOF, WEOF |
MB_CUR_MAX |
| errno |
NULL |
| Exception-Handling Constants |
Path Field Limits |
| EXIT_SUCCESS, EXIT_FAILURE |
RAND_MAX |
| File Attribute Constants |
setvbuf Constants |
| File Constants |
Sharing Constants |
| File Permission Constants |
signal Constants |
| File Read/Write Access Constants |
signal Action Constants |
| File Translation Constants |
_spawn Constants |
| FILENAME_MAX |
_stat Structure st_mode Field Constants |
| FOPEN_MAX, _SYS_OPEN |
stdin, stdout, stderr |
| _FREEENTRY, _USEDENTRY |
TMP_MAX, L_tmpnam |
| fseek, _lseek |
Translation Mode Constants |
| Heap Constants |
_WAIT_CHILD, _WAIT_GRANDCHILD |
| _HEAP_MAXREQ |
32-bit Windows Time/Date Formats |
| HUGE_VAL |
|