/prog/ - ANONIX libc

Name: CUDDERfan 2011-06-17 16:23

To further the development of A_NON^IX, I present you:

ctype.h

#ifndef CTYPE_H_

int isalnum(int c);

int isalpha(int c);

int iscntrl(int c);

int isdigit(int c);

int isgraph(int c);

int islower(int c);

int isprint(int c);

int ispunct(int c);

int isspace(int c);

int isupper(int c);

int isxdigit(int c);

int tolower(int c);

int toupper(int c);

#endif

ctype.c

#include "ctype.h"

int isalnum(int c) { return isalpha(c) | isdigit(c); }

int isalpha(int c) { return isupper(c) | islower(c); }

int iscntrl(int c) { return ((c < 0x20) || (c == 0x7f)) ? 1 : 0; }

int isdigit(int c) { return ((c >= '0') && (c <= '9')) ? 1 : 0; }

int isgraph(int c) { return ((c != ' ') && isprint(c)) ? 1 : 0; }

int islower(int c) { return ((c >= 'a') && (c <= 'z')) ? 1 : 0; }

int isprint(int c) { return ((c >= ' ') && (c <= '~')) ? 1 : 0; }

int ispunct(int c) { return ((c != ' ') && !isalnum(c)) ? 1 : 0; }

int isspace(int c) { return ((c == ' ') || (c == '\f') || (c == '\n') || (c == '\r') || (c == '\t') || (c == '\v')) ? 1 : 0; }

int isupper(int c) { return ((c >= 'A') && (c <= 'Z')) ? 1 : 0; }

int isxdigit(int c) { return (((c >= '0') && (c <= '9')) || ((c >= 'a') && (c <= 'f')) || ((c >= 'A') && (c <= 'F'))) ? 1 : 0; }

int tolower(int c) { return isupper(c) ? c - 'A' + 'a' : c; }

int toupper(int c) { return islower(c) ? c - 'a' + 'A' : c; }

Name: Anonymous 2011-06-19 13:21

assert.h

#include <stdio.h>

#include <stdlib.h>



#ifndef ASSERT_H_

#ifndef NDEBUG

#define assert(exp) \

    do{\

        if(!(exp)) { \

            fprintf(stderr, __FILE__ ":%d: Assertion '" #exp "' failed.\n", __LINE__);\

            abort(); \

        }\

    } while(0);

#else

#define assert(exp)

#endif  /* NDEBUG */

#endif  /* ASSERT_H_ */

Implementation of stdio.h and stdlib.h left as an exercise for the reader.

ANONIX libc

1 Name: CUDDERfan 2011-06-17 16:23

36 Name: Anonymous 2011-06-19 13:21

Name: CUDDERfan 2011-06-17 16:23

Name: Anonymous 2011-06-19 13:21