1 /* 2 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 #ifndef _PRIVATE_H 7 #define _PRIVATE_H 8 9 #pragma ident "%Z%%M% %I% %E% SMI" 10 11 /* 12 * This file is in the public domain, so clarified as of 13 * June 5, 1996 by Arthur David Olson (arthur_david_olson@nih.gov). 14 */ 15 16 /* 17 * This header is for use ONLY with the time conversion code. 18 * There is no guarantee that it will remain unchanged, 19 * or that it will remain at all. 20 * Do NOT copy it to any system include directory. 21 * Thank you! 22 */ 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 /* 29 * Nested includes 30 */ 31 #include <sys/types.h> /* for time_t */ 32 #include <stdio.h> 33 #include <errno.h> 34 #include <string.h> 35 #include <limits.h> /* for CHAR_BIT */ 36 #include <time.h> 37 #include <stdlib.h> 38 #include <libintl.h> /* for F_OK and R_OK */ 39 #include <unistd.h> 40 #include <sys/wait.h> 41 42 /* static char privatehid[] = "@(#)private.h 7.55"; */ 43 44 #define GRANDPARENTED "Local time zone must be set--see zic manual page" 45 46 /* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */ 47 #define is_digit(c) ((unsigned)(c) - '0' <= 9) 48 49 /* 50 * Private function declarations. 51 */ 52 char *icatalloc(char *old, const char *new); 53 char *icpyalloc(const char *string); 54 char *imalloc(int n); 55 void *irealloc(void *pointer, int size); 56 void ifree(char *pointer); 57 char *scheck(const char *string, char *format); 58 59 /* 60 * Finally, some convenience items. 61 */ 62 63 #ifndef TRUE 64 #define TRUE 1 65 #endif /* !defined TRUE */ 66 67 #ifndef FALSE 68 #define FALSE 0 69 #endif /* !defined FALSE */ 70 71 #ifndef TYPE_BIT 72 #define TYPE_BIT(type) (sizeof (type) * CHAR_BIT) 73 #endif /* !defined TYPE_BIT */ 74 75 #ifndef TYPE_SIGNED 76 #define TYPE_SIGNED(type) (((type) -1) < 0) 77 #endif /* !defined TYPE_SIGNED */ 78 79 /* 80 * INITIALIZE(x) 81 */ 82 83 #ifndef INITIALIZE 84 #ifdef lint 85 #define INITIALIZE(x) ((x) = 0) 86 #endif /* defined lint */ 87 #ifndef lint 88 #define INITIALIZE(x) 89 #endif /* !defined lint */ 90 #endif /* !defined INITIALIZE */ 91 92 #ifdef __cplusplus 93 } 94 #endif 95 96 #endif /* _PRIVATE_H */ 97