/* (C) 1995-96 AROS - The Amiga Replacement OS $Id: ctype.c,v 1.4 1997/02/04 11:07:10 digulla Exp $ Desc: Arrays for ctype.h Lang: english */ #include const unsigned short int __ctype_b_array[384] = { _IScntrl, /* -128 */ _IScntrl, /* -127 */ _IScntrl, /* -126 */ _IScntrl, /* -125 */ _IScntrl, /* -124 */ _IScntrl, /* -123 */ _IScntrl, /* -122 */ _IScntrl, /* -121 */ _IScntrl, /* -120 */ _IScntrl, /* -119 */ _IScntrl, /* -118 */ _IScntrl, /* -117 */ _IScntrl, /* -116 */ _IScntrl, /* -115 */ _IScntrl, /* -114 */ _IScntrl, /* -113 */ _IScntrl, /* -112 */ _IScntrl, /* -111 */ _IScntrl, /* -110 */ _IScntrl, /* -109 */ _IScntrl, /* -108 */ _IScntrl, /* -107 */ _IScntrl, /* -106 */ _IScntrl, /* -105 */ _IScntrl, /* -104 */ _IScntrl, /* -103 */ _IScntrl, /* -102 */ _IScntrl, /* CSI */ _IScntrl, /* -100 */ _IScntrl, /* -99 */ _IScntrl, /* -98 */ _IScntrl, /* -97 */ _IScntrl, /* NBSpace */ _IScntrl, /* ¡ */ _IScntrl, /* ¢ */ _IScntrl, /* £ */ _IScntrl, /* ¤ */ _IScntrl, /* ¥ */ _IScntrl, /* ¦ */ _IScntrl, /* § */ _IScntrl, /* ¨ */ _IScntrl, /* © */ _IScntrl, /* ª */ _IScntrl, /* « */ _IScntrl, /* ¬ */ _IScntrl, /* ­ */ _IScntrl, /* ® */ _IScntrl, /* ¯ */ _IScntrl, /* ° */ _IScntrl, /* ± */ _IScntrl, /* ² */ _IScntrl, /* ³ */ _IScntrl, /* ´ */ _IScntrl, /* µ */ _IScntrl, /* ¶ */ _IScntrl, /* · */ _IScntrl, /* ¸ */ _IScntrl, /* ¹ */ _IScntrl, /* º */ _IScntrl, /* » */ _IScntrl, /* ¼ */ _IScntrl, /* ½ */ _IScntrl, /* ¾ */ _IScntrl, /* ¿ */ _IScntrl, /* À */ _IScntrl, /* Á */ _IScntrl, /* Â */ _IScntrl, /* Ã */ _IScntrl, /* Ä */ _IScntrl, /* Å */ _IScntrl, /* Æ */ _IScntrl, /* Ç */ _IScntrl, /* È */ _IScntrl, /* É */ _IScntrl, /* Ê */ _IScntrl, /* Ë */ _IScntrl, /* Ì */ _IScntrl, /* Í */ _IScntrl, /* Î */ _IScntrl, /* Ï */ _IScntrl, /* Ð */ _IScntrl, /* Ñ */ _IScntrl, /* Ò */ _IScntrl, /* Ó */ _IScntrl, /* Ô */ _IScntrl, /* Õ */ _IScntrl, /* Ö */ _IScntrl, /* × */ _IScntrl, /* Ø */ _IScntrl, /* Ù */ _IScntrl, /* Ú */ _IScntrl, /* Û */ _IScntrl, /* Ü */ _IScntrl, /* Ý */ _IScntrl, /* Þ */ _IScntrl, /* ß */ _IScntrl, /* à */ _IScntrl, /* á */ _IScntrl, /* â */ _IScntrl, /* ã */ _IScntrl, /* ä */ _IScntrl, /* å */ _IScntrl, /* æ */ _IScntrl, /* ç */ _IScntrl, /* è */ _IScntrl, /* é */ _IScntrl, /* ê */ _IScntrl, /* ë */ _IScntrl, /* ì */ _IScntrl, /* í */ _IScntrl, /* î */ _IScntrl, /* ï */ _IScntrl, /* ð */ _IScntrl, /* ñ */ _IScntrl, /* ò */ _IScntrl, /* ó */ _IScntrl, /* ô */ _IScntrl, /* õ */ _IScntrl, /* ö */ _IScntrl, /* ÷ */ _IScntrl, /* ø */ _IScntrl, /* ù */ _IScntrl, /* ú */ _IScntrl, /* û */ _IScntrl, /* ü */ _IScntrl, /* ý */ _IScntrl, /* þ */ _IScntrl, /* ÿ */ _IScntrl, /* 0 */ _IScntrl, /* 1 */ _IScntrl, /* 2 */ _IScntrl, /* 3 */ _IScntrl, /* 4 */ _IScntrl, /* 5 */ _IScntrl, /* 6 */ _IScntrl, /* 7 */ _IScntrl, /* Backspace */ _ISblank|_IScntrl|_ISspace, /* 9 */ _IScntrl|_ISspace, /* LF */ _IScntrl|_ISspace, /* 11 */ _IScntrl|_ISspace, /* 12 */ _IScntrl|_ISspace, /* CR */ _IScntrl, /* 14 */ _IScntrl, /* 15 */ _IScntrl, /* 16 */ _IScntrl, /* 17 */ _IScntrl, /* 18 */ _IScntrl, /* 19 */ _IScntrl, /* 20 */ _IScntrl, /* 21 */ _IScntrl, /* 22 */ _IScntrl, /* 23 */ _IScntrl, /* 24 */ _IScntrl, /* 25 */ _IScntrl, /* 26 */ _IScntrl, /* ESC */ _IScntrl, /* 28 */ _IScntrl, /* 29 */ _IScntrl, /* 30 */ _IScntrl, /* 31 */ _ISblank|_ISprint|_ISspace, /* Space */ _ISgraph|_ISprint|_ISpunct, /* ! */ _ISgraph|_ISprint|_ISpunct, /* " */ _ISgraph|_ISprint|_ISpunct, /* # */ _ISgraph|_ISprint|_ISpunct, /* $ */ _ISgraph|_ISprint|_ISpunct, /* % */ _ISgraph|_ISprint|_ISpunct, /* & */ _ISgraph|_ISprint|_ISpunct, /* ' */ _ISgraph|_ISprint|_ISpunct, /* ( */ _ISgraph|_ISprint|_ISpunct, /* ) */ _ISgraph|_ISprint|_ISpunct, /* * */ _ISgraph|_ISprint|_ISpunct, /* + */ _ISgraph|_ISprint|_ISpunct, /* , */ _ISgraph|_ISprint|_ISpunct, /* - */ _ISgraph|_ISprint|_ISpunct, /* . */ _ISgraph|_ISprint|_ISpunct, /* / */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 0 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 1 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 2 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 3 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 4 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 5 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 6 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 7 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 8 */ _ISdigit|_ISgraph|_ISprint|_ISxdigit, /* 9 */ _ISgraph|_ISprint|_ISpunct, /* : */ _ISgraph|_ISprint|_ISpunct, /* ; */ _ISgraph|_ISprint|_ISpunct, /* < */ _ISgraph|_ISprint|_ISpunct, /* = */ _ISgraph|_ISprint|_ISpunct, /* > */ _ISgraph|_ISprint|_ISpunct, /* ? */ _ISgraph|_ISprint|_ISpunct, /* @ */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* A */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* B */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* C */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* D */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* E */ _ISupper|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* F */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* G */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* H */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* I */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* J */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* K */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* L */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* M */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* N */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* O */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* P */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* Q */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* R */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* S */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* T */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* U */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* V */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* W */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* X */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* Y */ _ISupper|_ISalpha|_ISgraph|_ISprint, /* Z */ _ISgraph|_ISprint|_ISpunct, /* [ */ _ISgraph|_ISprint|_ISpunct, /* \ */ _ISgraph|_ISprint|_ISpunct, /* ] */ _ISgraph|_ISprint|_ISpunct, /* ^ */ _ISgraph|_ISprint|_ISpunct, /* _ */ _ISgraph|_ISprint|_ISpunct, /* ` */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* a */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* b */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* c */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* d */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* e */ _ISlower|_ISalpha|_ISgraph|_ISprint|_ISxdigit, /* f */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* g */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* h */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* i */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* j */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* k */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* l */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* m */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* n */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* o */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* p */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* q */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* r */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* s */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* t */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* u */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* v */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* w */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* x */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* y */ _ISlower|_ISalpha|_ISgraph|_ISprint, /* z */ _ISgraph|_ISprint|_ISpunct, /* { */ _ISgraph|_ISprint|_ISpunct, /* | */ _ISgraph|_ISprint|_ISpunct, /* } */ _ISgraph|_ISprint|_ISpunct, /* ~ */ _IScntrl, /* Del */ _IScntrl, /* 128 */ _IScntrl, /* 129 */ _IScntrl, /* 130 */ _IScntrl, /* 131 */ _IScntrl, /* 132 */ _IScntrl, /* 133 */ _IScntrl, /* 134 */ _IScntrl, /* 135 */ _IScntrl, /* 136 */ _IScntrl, /* 137 */ _IScntrl, /* 138 */ _IScntrl, /* 139 */ _IScntrl, /* 140 */ _IScntrl, /* 141 */ _IScntrl, /* 142 */ _IScntrl, /* 143 */ _IScntrl, /* 144 */ _IScntrl, /* 145 */ _IScntrl, /* 146 */ _IScntrl, /* 147 */ _IScntrl, /* 148 */ _IScntrl, /* 149 */ _IScntrl, /* 150 */ _IScntrl, /* 151 */ _IScntrl, /* 152 */ _IScntrl, /* 153 */ _IScntrl, /* 154 */ _IScntrl, /* CSI */ _IScntrl, /* 156 */ _IScntrl, /* 157 */ _IScntrl, /* 158 */ _IScntrl, /* 159 */ _IScntrl, /* NBSpace */ _IScntrl, /* ¡ */ _IScntrl, /* ¢ */ _IScntrl, /* £ */ _IScntrl, /* ¤ */ _IScntrl, /* ¥ */ _IScntrl, /* ¦ */ _IScntrl, /* § */ _IScntrl, /* ¨ */ _IScntrl, /* © */ _IScntrl, /* ª */ _IScntrl, /* « */ _IScntrl, /* ¬ */ _IScntrl, /* ­ */ _IScntrl, /* ® */ _IScntrl, /* ¯ */ _IScntrl, /* ° */ _IScntrl, /* ± */ _IScntrl, /* ² */ _IScntrl, /* ³ */ _IScntrl, /* ´ */ _IScntrl, /* µ */ _IScntrl, /* ¶ */ _IScntrl, /* · */ _IScntrl, /* ¸ */ _IScntrl, /* ¹ */ _IScntrl, /* º */ _IScntrl, /* » */ _IScntrl, /* ¼ */ _IScntrl, /* ½ */ _IScntrl, /* ¾ */ _IScntrl, /* ¿ */ _IScntrl, /* À */ _IScntrl, /* Á */ _IScntrl, /* Â */ _IScntrl, /* Ã */ _IScntrl, /* Ä */ _IScntrl, /* Å */ _IScntrl, /* Æ */ _IScntrl, /* Ç */ _IScntrl, /* È */ _IScntrl, /* É */ _IScntrl, /* Ê */ _IScntrl, /* Ë */ _IScntrl, /* Ì */ _IScntrl, /* Í */ _IScntrl, /* Î */ _IScntrl, /* Ï */ _IScntrl, /* Ð */ _IScntrl, /* Ñ */ _IScntrl, /* Ò */ _IScntrl, /* Ó */ _IScntrl, /* Ô */ _IScntrl, /* Õ */ _IScntrl, /* Ö */ _IScntrl, /* × */ _IScntrl, /* Ø */ _IScntrl, /* Ù */ _IScntrl, /* Ú */ _IScntrl, /* Û */ _IScntrl, /* Ü */ _IScntrl, /* Ý */ _IScntrl, /* Þ */ _IScntrl, /* ß */ _IScntrl, /* à */ _IScntrl, /* á */ _IScntrl, /* â */ _IScntrl, /* ã */ _IScntrl, /* ä */ _IScntrl, /* å */ _IScntrl, /* æ */ _IScntrl, /* ç */ _IScntrl, /* è */ _IScntrl, /* é */ _IScntrl, /* ê */ _IScntrl, /* ë */ _IScntrl, /* ì */ _IScntrl, /* í */ _IScntrl, /* î */ _IScntrl, /* ï */ _IScntrl, /* ð */ _IScntrl, /* ñ */ _IScntrl, /* ò */ _IScntrl, /* ó */ _IScntrl, /* ô */ _IScntrl, /* õ */ _IScntrl, /* ö */ _IScntrl, /* ÷ */ _IScntrl, /* ø */ _IScntrl, /* ù */ _IScntrl, /* ú */ _IScntrl, /* û */ _IScntrl, /* ü */ _IScntrl, /* ý */ _IScntrl, /* þ */ _IScntrl, /* ÿ */ }; const int __ctype_toupper_array[384] = { /* -128 */ 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143, 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159, 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175, 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191, 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207, 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223, 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239, 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, ' ','!','"','#', '$','%','&','\'', '(',')','*','+', ',','-','.','/', '0','1','2','3', '4','5','6','7', '8','9',':',';', '<','=','>','?', '@','A','B','C', 'D','E','F','G', 'H','I','J','K', 'L','M','N','O', 'P','Q','R','S', 'T','U','V','W', 'X','Y','Z','[', '\\',']','^','_', '`','A','B','C', 'D','E','F','G', 'H','I','J','K', 'L','M','N','O', 'P','Q','R','S', 'T','U','V','W', 'X','Y','Z','{', '|','}','~',127, 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143, 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159, 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175, 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191, 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207, 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223, 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239, 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255, }; const int __ctype_tolower_array[384] = { 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143, 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159, 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175, 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191, 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207, 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223, 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239, 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, ' ','!','"','#', '$','%','&','\'', '(',')','*','+', ',','-','.','/', '0','1','2','3', '4','5','6','7', '8','9',':',';', '<','=','>','?', '@','a','b','c', 'd','e','f','g', 'h','i','j','k', 'l','m','n','o', 'p','q','r','s', 't','u','v','w', 'x','y','z','[', '\\',']','^','_', '`','a','b','c', 'd','e','f','g', 'h','i','j','k', 'l','m','n','o', 'p','q','r','s', 't','u','v','w', 'x','y','z','{', '|','}','~',127, 128,129,130,131, 132,133,134,135, 136,137,138,139, 140,141,142,143, 144,145,146,147, 148,149,150,151, 152,153,154,155, 156,157,158,159, 160,161,162,163, 164,165,166,167, 168,169,170,171, 172,173,174,175, 176,177,178,179, 180,181,182,183, 184,185,186,187, 188,189,190,191, 192,193,194,195, 196,197,198,199, 200,201,202,203, 204,205,206,207, 208,209,210,211, 212,213,214,215, 216,217,218,219, 220,221,222,223, 224,225,226,227, 228,229,230,231, 232,233,234,235, 236,237,238,239, 240,241,242,243, 244,245,246,247, 248,249,250,251, 252,253,254,255, }; const unsigned short int * __ctype_b = &__ctype_b_array[128]; const int * __ctype_toupper = &__ctype_toupper_array[128]; const int * __ctype_tolower = &__ctype_tolower_array[128]; /***************************************************************************** NAME #include int isupper ( SYNOPSIS int c) FUNCTION Test if a character is uppercase. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is uppercase, 0 otherwise. NOTES EXAMPLE isupper ('A') -> true isupper ('a') -> false isupper ('0') -> false isupper ('.') -> false isupper ('\n') -> false isupper ('\001') -> false isupper (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int islower ( SYNOPSIS int c) FUNCTION Test if a character is lowercase. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is lowercase, 0 otherwise. NOTES EXAMPLE islower ('A') -> false islower ('a') -> true islower ('0') -> false islower ('.') -> false islower ('\n') -> false islower ('\001') -> false islower (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /****************************************************************************** NAME #include int isalpha ( SYNOPSIS int c) FUNCTION Test if a character is an alphabetic character. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is an alphabetic character, 0 otherwise. NOTES EXAMPLE isalpha ('A') -> true isalpha ('a') -> true isalpha ('0') -> false isalpha ('.') -> false isalpha ('\n') -> false isalpha ('\001') -> false isalpha (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isalnum ( SYNOPSIS int c) FUNCTION Test if a character is an alphabetic character or a digit. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is alphabetic character or a digit, 0 otherwise. NOTES EXAMPLE isalnum ('A') -> true isalnum ('a') -> true isalnum ('0') -> true isalnum ('.') -> false isalnum ('\n') -> false isalnum ('\001') -> false isalnum (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isascii ( SYNOPSIS int c) FUNCTION Test if a character is an ascii character. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is an ascii character, 0 otherwise. NOTES EXAMPLE isascii ('A') -> true isascii ('a') -> true isascii ('0') -> true isascii ('.') -> true isascii ('\n') -> true isascii ('\001') -> true isascii (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isblank ( SYNOPSIS int c) FUNCTION Test if a character is a space or a tab. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a space or tab, 0 otherwise. NOTES EXAMPLE isblank ('A') -> false isblank ('a') -> false isblank ('0') -> false isblank ('.') -> false isblank (' ') -> true isblank ('\n') -> false isblank ('\001') -> false isblank (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int iscntrl ( SYNOPSIS int c) FUNCTION Test if a character is a control character. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a control character, 0 otherwise. NOTES EXAMPLE iscntrl ('A') -> false iscntrl ('a') -> false iscntrl ('0') -> false iscntrl ('.') -> false iscntrl ('\n') -> true iscntrl ('\001') -> true iscntrl (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isdigit ( SYNOPSIS int c) FUNCTION Test if a character is a digit. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a digit, 0 otherwise. NOTES EXAMPLE isdigit ('A') -> false isdigit ('a') -> false isdigit ('0') -> true isdigit ('.') -> false isdigit ('\n') -> false isdigit ('\001') -> false isdigit (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isgraph ( SYNOPSIS int c) FUNCTION Test if a character is a printable character but no whitespace. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a printable character but no whitespace, 0 otherwise. NOTES EXAMPLE isgraph ('A') -> true isgraph ('a') -> true isgraph ('0') -> true isgraph ('.') -> true isgraph ('\n') -> false isgraph ('\001') -> false isgraph (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isprint ( SYNOPSIS int c) FUNCTION Test if a character is a printable character. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a printable character, 0 otherwise. NOTES EXAMPLE isprint ('A') -> true isprint ('a') -> true isprint ('0') -> true isprint ('.') -> true isprint ('\n') -> true isprint ('\001') -> false isprint (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isspace ( SYNOPSIS int c) FUNCTION Test if a character is whitespace. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is whitespace, 0 otherwise. NOTES EXAMPLE isspace ('A') -> false isspace ('a') -> false isspace ('0') -> false isspace ('.') -> false isspace ('\n') -> true isspace ('\001') -> false isspace (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int ispunct ( SYNOPSIS int c) FUNCTION Test if a character is printable but not alphanumeric. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is printable but not alphanumeric, 0 otherwise. NOTES EXAMPLE ispunct ('A') -> false ispunct ('a') -> false ispunct ('0') -> false ispunct ('.') -> true ispunct ('\n') -> false ispunct ('\001') -> false ispunct (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/ /***************************************************************************** NAME #include int isxdigit ( SYNOPSIS int c) FUNCTION Test if a character is a hexadecimal digit. Works for all characters between -128 and 255 inclusive both. INPUTS c - The character to test. RESULT != 0 if the character is a hexadecimal digit, 0 otherwise. NOTES EXAMPLE isxdigit ('A') -> true isxdigit ('a') -> true isxdigit ('x') -> false isxdigit ('0') -> true isxdigit ('.') -> false isxdigit ('\n') -> false isxdigit ('\001') -> false isxdigit (EOF) -> false BUGS SEE ALSO INTERNALS HISTORY 15.10.1996 digulla created ******************************************************************************/