◄ASM Index► ◄Up► ◄Contents► ◄Index► ◄Back► ──C Language Index────────────────────────────────────────────────────────── ┌─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┐ │A│B│C│D│E│F│G│H│I│J│K│L│M│N│O│P│Q│R│S│T│U│V│W│X-Z│ └─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┘ data conversion functions Convert between numbers and strings data-type ranges Constants defining data-type ranges data types List of data types and their ranges __DATE__ Date of compilation daylight Daylight-savings-time variable DBL_... Double range constants default Default case in a switch statement _DEFAULTMODE Default video mode #define Macro definition defined Test preprocessor identifiers dieeetomsbin Convert IEEE double to MS binary double difftime Find the difference between two times directives, preprocessor Conditional compilation, macros, etc. directory control functions Functions for manipulating directories _disable Disable interrupts _DISK_FORMAT Format specified disk track diskfree_t Disk free-space information structure diskinfo_t Disk information structure _DISK_READ Read disk sectors into memory _DISK_RESET Force disk controller to do a hard-reset _DISK_STATUS Get status of last disk operation _DISK_VERIFY Check specified disk sectors _DISK_WRITE Write data to disk sector _displaycursor Set cursor toggle for graphics functions div Compute quotient and remainder of two integers div_t Quotient/remainder structure dmsbintoieee Convert MS binary double value to IEEE doubles do do...while statement DOMAIN Argument outside domain of function (matherr) DOS calls Functions for accessing DOS resources _dos_allocmem Allocate a block of memory (DOS service 0x48) _dos_close Close a file (INT 0x3E) _dos_creat Create a file (INT 0x3C) _dos_creatnew Create a file (INT 0x5B) _doserrno MS-DOS error code dosdate_t Current date structure DOSERROR DOS extended error structure dosexterr Get register values returned by INT 0x59 _dos_findfirst Find file with specified attributes (INT 0x4E) _dos_findnext Find next file with specified attributes (INT 0x4F) _dos_freemem Release a block of memory (INT 0x49) _dos_getdate Get current system date (INT 0x2A) _dos_getdiskfree Get disk information (INT 0x36) _dos_getdrive Get current disk drive (INT 0x19) _dos_getfileattr Get current attributes of file or directory (INT 0x43) _dos_getftime Get date and time of a file (INT 0x57) _dos_gettime Get current system time (INT 0x2C) _dos_getvect Get current value of interrupt vector (INT 0x35) _dos_keep Install TSR program in memory (INT 0x31) DOS_MODE Value for _osmode _dos_open Open file (INT 0x3D) _dos_read Read data from a file (INT 0x3F) _dos_setblock Change size of segment (INT 0x4A) _dos_setdate Set current system date (INT 0x2B) _dos_setdrive Set default drive (INT 0x0E) _dos_setfileattr Set attributes of file or directory (INT 0x43) _dos_setftime Set date and time for a file (INT 0x57) _dos_settime Set current system time (INT 0x2D) _dos_setvect Set current value of interrupt vector (INT 0x25) dostime_t Current time structure _dos_write Write buffer to file (INT 0x40) double Double-precision floating-point data type dup Create second handle for open file dup2 Reassign a file handle