1 /* $NetBSD: private.h,v 1.3 1995/03/14 18:49:49 jtc Exp $ */ 2 3 #ifndef PRIVATE_H 4 #define PRIVATE_H 5 6 /* NetBSD defaults */ 7 #define TM_GMTOFF tm_gmtoff 8 #define TM_ZONE tm_zone 9 #define STD_INSPIRED 1 10 #define HAVE_LONG_DOUBLE 1 11 12 /* 13 ** This header is for use ONLY with the time conversion code. 14 ** There is no guarantee that it will remain unchanged, 15 ** or that it will remain at all. 16 ** Do NOT copy it to any system include directory. 17 ** Thank you! 18 */ 19 20 /* 21 ** ID 22 */ 23 24 #ifndef lint 25 #ifndef NOID 26 static char privatehid[] = "@(#)private.h 7.33"; 27 #endif /* !defined NOID */ 28 #endif /* !defined lint */ 29 30 /* 31 ** Defaults for preprocessor symbols. 32 ** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'. 33 */ 34 35 #ifndef HAVE_ADJTIME 36 #define HAVE_ADJTIME 1 37 #endif /* !defined HAVE_ADJTIME */ 38 39 #ifndef HAVE_SETTIMEOFDAY 40 #define HAVE_SETTIMEOFDAY 3 41 #endif /* !defined HAVE_SETTIMEOFDAY */ 42 43 #ifndef HAVE_UNISTD_H 44 #define HAVE_UNISTD_H 1 45 #endif /* !defined HAVE_UNISTD_H */ 46 47 #ifndef LOCALE_HOME 48 #define LOCALE_HOME "/usr/lib/locale" 49 #endif /* !defined LOCALE_HOME */ 50 51 /* 52 ** Nested includes 53 */ 54 55 #include "sys/types.h" /* for time_t */ 56 #include "stdio.h" 57 #include "ctype.h" 58 #include "errno.h" 59 #include "string.h" 60 #include "limits.h" /* for CHAR_BIT */ 61 #include "time.h" 62 #include "stdlib.h" 63 64 #if HAVE_UNISTD_H - 0 65 #include "unistd.h" /* for F_OK and R_OK */ 66 #endif /* HAVE_UNISTD_H - 0 */ 67 68 #if !(HAVE_UNISTD_H - 0) 69 #ifndef F_OK 70 #define F_OK 0 71 #endif /* !defined F_OK */ 72 #ifndef R_OK 73 #define R_OK 4 74 #endif /* !defined R_OK */ 75 #endif /* !(HAVE_UNISTD_H - 0) */ 76 77 /* 78 ** Workarounds for compilers/systems. 79 */ 80 81 /* 82 ** SunOS 4.1.1 cc lacks const. 83 */ 84 85 #ifndef const 86 #ifndef __STDC__ 87 #define const 88 #endif /* !defined __STDC__ */ 89 #endif /* !defined const */ 90 91 /* 92 ** SunOS 4.1.1 cc lacks prototypes. 93 */ 94 95 #ifndef P 96 #ifdef __STDC__ 97 #define P(x) x 98 #endif /* defined __STDC__ */ 99 #ifndef __STDC__ 100 #define P(x) () 101 #endif /* !defined __STDC__ */ 102 #endif /* !defined P */ 103 104 /* 105 ** SunOS 4.1.1 headers lack EXIT_SUCCESS. 106 */ 107 108 #ifndef EXIT_SUCCESS 109 #define EXIT_SUCCESS 0 110 #endif /* !defined EXIT_SUCCESS */ 111 112 /* 113 ** SunOS 4.1.1 headers lack EXIT_FAILURE. 114 */ 115 116 #ifndef EXIT_FAILURE 117 #define EXIT_FAILURE 1 118 #endif /* !defined EXIT_FAILURE */ 119 120 /* 121 ** SunOS 4.1.1 headers lack FILENAME_MAX. 122 */ 123 124 #ifndef FILENAME_MAX 125 126 #ifndef MAXPATHLEN 127 #ifdef unix 128 #include "sys/param.h" 129 #endif /* defined unix */ 130 #endif /* !defined MAXPATHLEN */ 131 132 #ifdef MAXPATHLEN 133 #define FILENAME_MAX MAXPATHLEN 134 #endif /* defined MAXPATHLEN */ 135 #ifndef MAXPATHLEN 136 #define FILENAME_MAX 1024 /* Pure guesswork */ 137 #endif /* !defined MAXPATHLEN */ 138 139 #endif /* !defined FILENAME_MAX */ 140 141 /* 142 ** SunOS 4.1.1 libraries lack remove. 143 */ 144 145 #ifndef remove 146 extern int unlink P((const char * filename)); 147 #define remove unlink 148 #endif /* !defined remove */ 149 150 /* 151 ** Finally, some convenience items. 152 */ 153 154 #ifndef TRUE 155 #define TRUE 1 156 #endif /* !defined TRUE */ 157 158 #ifndef FALSE 159 #define FALSE 0 160 #endif /* !defined FALSE */ 161 162 #ifndef INT_STRLEN_MAXIMUM 163 /* 164 ** 302 / 1000 is log10(2.0) rounded up. 165 ** Subtract one for the sign bit; 166 ** add one for integer division truncation; 167 ** add one more for a minus sign. 168 */ 169 #define INT_STRLEN_MAXIMUM(type) \ 170 ((sizeof(type) * CHAR_BIT - 1) * 302 / 1000 + 2) 171 #endif /* !defined INT_STRLEN_MAXIMUM */ 172 173 /* 174 ** INITIALIZE(x) 175 */ 176 177 #ifndef GNUC_or_lint 178 #ifdef lint 179 #define GNUC_or_lint 180 #endif /* defined lint */ 181 #ifndef lint 182 #ifdef __GNUC__ 183 #define GNUC_or_lint 184 #endif /* defined __GNUC__ */ 185 #endif /* !defined lint */ 186 #endif /* !defined GNUC_or_lint */ 187 188 #ifndef INITIALIZE 189 #ifdef GNUC_or_lint 190 #define INITIALIZE(x) ((x) = 0) 191 #endif /* defined GNUC_or_lint */ 192 #ifndef GNUC_or_lint 193 #define INITIALIZE(x) 194 #endif /* !defined GNUC_or_lint */ 195 #endif /* !defined INITIALIZE */ 196 197 /* 198 ** UNIX was a registered trademark of UNIX System Laboratories in 1993. 199 */ 200 201 #endif /* !defined PRIVATE_H */ 202