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1 /* Synched up with: FSF 19.31. */
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2
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163
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3 #define SOLARIS2 1
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4 #define POSIX 1
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169
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5
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163
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6 #ifndef USG
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7 #define USG
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8 #endif
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169
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9
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163
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10 #ifndef USG5_4
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11 #define USG5_4
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12 #endif
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169
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13
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14 #define __EXTENSIONS__ 1
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15
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163
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16 #undef _POSIX_C_SOURCE
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169
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17
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18 /* Solaris 2.4 math.h doesn't respect __EXTENSIONS__ */
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19 #ifndef NOT_C_CODE
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20
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21 #if OS_RELEASE <= 54
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22 #include <math.h>
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23 #endif /* <= Solaris 2.4 */
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24
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25 /* Fix understandable GCC lossage on Solaris 2.6 */
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26 #if OS_RELEASE >= 56
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27 #ifdef __GNUC__
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28 #define __GNUC_VA_LIST
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29 #define _VA_LIST_
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30 #define _VA_LIST va_list
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31 typedef void *__gnuc_va_list;
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32 typedef __gnuc_va_list va_list;
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33 #endif /* GCC */
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34 #endif /* >= Solaris 2.6 */
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35
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36 #endif /* C code */
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37
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163
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38 #undef _XOPEN_SOURCE
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169
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39 #define _XOPEN_SOURCE 1
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40
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167
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41 #undef _XOPEN_SOURCE_EXTENDED
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163
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42 #define _XOPEN_SOURCE_EXTENDED 1
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0
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43
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163
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44 #include "usg5-4-2.h" /* XEmacs change from 5-4 to 5-4-2 */
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169
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45 #undef PC /* Defined in x86 /usr/include/sys/reg.h */
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0
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46
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47 /* SIGIO seems to be working under Solaris and it makes ^G work better... */
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48 #undef BROKEN_SIGIO
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49
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50 /* eggert@twinsun.com said these work in Solaris.
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51 Perhaps they work in all kinds of SVR4, but this is more conservative. */
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52 #undef BROKEN_TIOCGETC
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53 #undef BROKEN_TIOCGWINSZ
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54
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157
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55 #ifdef NOT_C_CODE
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163
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56 #define ORDINARY_LINK
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151
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57 /* XEmacs change -- some Motif packages need -lgen to get regex and regcmp */
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0
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58
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59 #undef LIBS_SYSTEM
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157
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60 #define LIBS_SYSTEM "-lsocket -lnsl -lelf -lgen -ldl"
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0
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61
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62 /* SYSTEM_MALLOC must be defined if dbx/RTC is going to be used. dbx/RTC does
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63 not work with a static definition of malloc(). */
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64 /* We want to be able to test out ralloc.c. */
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65 /* #define SYSTEM_MALLOC */
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66
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67 /* XEmacs: there used to be a special definition of
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68 PTY_TTY_NAME_SPRINTF here that was identical to the
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69 other SYSV R4 definitions except that it didn't
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70 block SIGCHLD around the call to grantpt(). This
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71 is *not* in 19.29 and is almost certainly incorrect.
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72 */
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73
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151
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74 #undef UNEXEC
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163
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75 #if OS_RELEASE < 56
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157
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76 #define UNEXEC "unexsol2.o"
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163
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77 #else
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78 #define UNEXEC "unexsol2-6.o"
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79 #endif
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157
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80
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81 #else /* C_CODE */
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163
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82
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83 #if OS_RELEASE <= 53
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84 /* Solaris 2.3 has a bug in XListFontsWithInfo. */
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85 #define BROKEN_XLISTFONTSWITHINFO
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86 #endif
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87
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88 /* 2.5 now has random back in libc but we don't want to use it. */
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89 #if OS_RELEASE >= 55
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90 #undef HAVE_RANDOM
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91 /* Apparently not necessary here, and it causes 10% CPU chewage. */
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92 #undef BROKEN_SIGCHLD
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93 #endif /* >= SunOS 5.5 */
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94
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95 /* XEmacs addition: Raymond Toy says XEmacs completely misses SIGCHLD
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96 when compiled with GCC 2.7.0 (but not, apparently, with SunPro C?),
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97 X11R6, and Solaris 2.4.
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98
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99 Someone else submitted a simple test program that duplicates this
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100 behavior, and says it has something to do with the fact that X11R6
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101 links with the threads library. */
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102
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103 #ifdef THIS_IS_X11R6
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104 #define BROKEN_SIGCHLD
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105 #endif
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106
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107 #if OS_RELEASE < 55
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167
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108 /* Missing prototype, added in Solaris 2.5 */
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157
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109 extern void *__builtin_alloca(size_t);
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163
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110 #endif /* before SunOS 5.5 */
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157
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111
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169
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112 #if OS_RELEASE == 55
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113 /* The following functions were added in Solaris 2.5,
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114 but they forgot to add prototypes to the system header files. */
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115 int getpagesize (void);
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116 long random (void);
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117 void srandom (unsigned int seed);
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118 int usleep(unsigned int useconds);
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119 #endif /* SunOS 5.5 */
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120
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163
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121 #if OS_RELEASE < 56
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167
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122 /* Missing prototypes, added in Solaris 2.6 */
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157
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123 struct timeval;
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124 int utimes (char *file, struct timeval *tvp);
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167
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125 int gethostname(char *name, int namelen);
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163
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126 #endif /* before SunOS 5.6 */
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127
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169
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128 #if defined(__GNUC__) && OS_RELEASE >= 56
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129 /* Missing prototypes for functions added in Solaris 2.6 */
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130 struct msghdr;
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131 struct sockaddr;
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132 extern int __xnet_bind(int, const struct sockaddr *, size_t);
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133 extern int __xnet_listen(int, int);
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134 extern int __xnet_connect(int, const struct sockaddr *, size_t);
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135 extern ssize_t __xnet_recvmsg(int, struct msghdr *, int);
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136 extern ssize_t __xnet_sendmsg(int, const struct msghdr *, int);
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137 extern ssize_t __xnet_sendto(int, const void *, size_t, int, const struct sockaddr *, size_t);
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138 extern int __xnet_socket(int, int, int);
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139 extern int __xnet_socketpair(int, int, int, int *);
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140 extern int __xnet_getsockopt(int, int, int, void *, size_t *);
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141 #endif /* GCC && >= SunOS 5.6 */
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142
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163
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143 #include <sys/utsname.h> /* warning: macro redefined: SYS_NMLN */
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157
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144
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145 /* Get non-ANSI functions from ANSI header files in cc -Xc mode.
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146 Sun has promised to fix setjmp.h */
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147 #if __STDC__ == 1 && defined(__SUNPRO_C)
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148 #define _POSIX_C_SOURCE 1
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149 #include <setjmp.h>
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150 #undef _POSIX_C_SOURCE
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151 #endif /* cc -Xc */
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0
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152
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153 /* XEmacs: Solaris has sigsetjmp but using it leads to core dumps at
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154 least under 2.4 */
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155 #undef _setjmp
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156 #define _setjmp setjmp
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163
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157
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157
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158 #endif /* C_CODE */
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