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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 */
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8
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9 /*
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10 * Win16 (Windows 3.1x) machine-dependent things.
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11 */
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12
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13 #include "os_dos.h" /* common MS-DOS and Windows stuff */
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14
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15 #define BINARY_FILE_IO
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16 #define USE_EXE_NAME /* use argv[0] for $VIM */
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17 #define NO_COOKED_INPUT /* mch_inchar() doesn't return whole lines */
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18 #define SYNC_DUP_CLOSE /* sync() a file with dup() and close() */
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19 #define USE_TERM_CONSOLE
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20 #define HAVE_STRING_H
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21 #define HAVE_STRCSPN
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22 #define HAVE_STRICMP
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23 #define HAVE_STRNICMP
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24 #define HAVE_STRFTIME /* guessed */
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25 #define HAVE_MEMSET
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26 #define USE_TMPNAM /* use tmpnam() instead of mktemp() */
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27 #define HAVE_LOCALE_H
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28 #define HAVE_FCNTL_H
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29 #define HAVE_QSORT
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30 #define HAVE_ST_MODE /* have stat.st_mode */
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31 //#define USE_FNAME_CASE /* adjust case of file names */
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32 #ifndef FEAT_CLIPBOARD
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33 # define FEAT_CLIPBOARD /* include clipboard support */
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34 #endif
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35 #if defined(__DATE__) && defined(__TIME__)
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36 # define HAVE_DATE_TIME
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37 #endif
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38 #define HAVE_AVAIL_MEM
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39
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40 #define SHORT_FNAME /* always 8.3 file name */
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41
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42 #define SMALL_MALLOC /* 16 bit storage allocation */
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43
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44 #ifdef __BORLANDC__
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45 # define HAVE_PUTENV /* at least Bcc 5.2 has it */
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46 #endif
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47
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48 #ifdef FEAT_GUI_W16
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49 # define NO_CONSOLE /* don't included console-only code */
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50 #endif
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51
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52 /* toupper() is not really broken, but it's very slow. Probably because of
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53 * using unicde characters on Windows NT */
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54 #define BROKEN_TOUPPER
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55
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56 #define FNAME_ILLEGAL "\"*?><|" /* illegal characters in a file name */
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57
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58 #ifndef SIZEOF_INT
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59 # define SIZEOF_INT 2
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60 #endif
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61
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62 typedef long off_t;
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63
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64 #include <stdlib.h>
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65 #include <time.h>
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66 #include <dos.h>
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67 #include <dir.h>
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68
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69 #ifndef STRICT
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70 # define STRICT
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71 #endif
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72 #ifndef COBJMACROS
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73 # define COBJMACROS /* For OLE: Enable "friendlier" access to objects */
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74 #endif
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75 #include <windows.h>
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76
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77 /*
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78 * plenty of memory, use large buffers
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79 */
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80 #define CMDBUFFSIZE 1024 /* size of the command processing buffer */
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81
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82
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83 #define BASENAMELEN (MAXPATHL-5) /* length of base of file name */
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84
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85 #ifndef DFLT_MAXMEM
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86 # define DFLT_MAXMEM (256) /* use up to 256K for a buffer*/
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87 #endif
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88
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89 #ifndef DFLT_MAXMEMTOT
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90 # define DFLT_MAXMEMTOT (5*1024) /* use up to 5 Mbyte for Vim */
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91 #endif
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92
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93 /*
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94 * Some simple debugging macros that look and behave a lot like their
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95 * namesakes in MFC.
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96 */
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97
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98 #ifdef _DEBUG
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99
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100 # if defined(_MSC_VER) && (_MSC_VER >= 1000)
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101 /* Use the new debugging tools in Visual C++ 4.x */
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102 # include <crtdbg.h>
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103 # define ASSERT(f) _ASSERT(f)
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104 # else
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105 # include <assert.h>
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106 # define ASSERT(f) assert(f)
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107 # endif
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108
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109 # define VERIFY(f) ASSERT(f)
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110 # define DEBUG_ONLY(f) (f)
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111 # define TRACE Trace
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112 # define TRACE0(sz) Trace(_T("%s"), _T(sz))
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113 # define TRACE1(sz, p1) Trace(_T(sz), p1)
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114 # define TRACE2(sz, p1, p2) Trace(_T(sz), p1, p2)
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115 # define TRACE3(sz, p1, p2, p3) Trace(_T(sz), p1, p2, p3)
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116
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117 /* In debug version, writes trace messages to debug stream */
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118 void __cdecl
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119 Trace(char *pszFormat, ...);
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120
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121 #else /* !_DEBUG */
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122
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123 /* These macros should all compile away to nothing */
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124 # define ASSERT(f) ((void)0)
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125 # define VERIFY(f) ((void)f)
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126 # define DEBUG_ONLY(f) ((void)0)
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127 # define TRACE 1 ? (void)0 : printf
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128 # define TRACE0(sz)
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129 # define TRACE1(sz, p1)
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130 # define TRACE2(sz, p1, p2)
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131 # define TRACE3(sz, p1, p2, p3)
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132
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133 #endif /* !_DEBUG */
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134
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135
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136 #define ASSERT_POINTER(p, type) \
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137 ASSERT(((p) != NULL) && IsValidAddress((p), sizeof(type), FALSE))
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138
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139 #define ASSERT_NULL_OR_POINTER(p, type) \
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140 ASSERT(((p) == NULL) || IsValidAddress((p), sizeof(type), FALSE))
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141
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142 #define mch_setenv(name, val, x) setenv(name, val, x)
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