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mes/include/math.h

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mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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/* -*-comment-start: "//";comment-end:""-*-
* Mes --- Maxwell Equations of Software
doc: Release udpate. * HACKING: Update. * INSTALL: Update. * NEWS: Update. * README: Update. * doc/ANNOUNCE-0.12: New file. * throughout: (janneke) coming out.
2017-11-21 18:22:26 +00:00
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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*
* This file is part of Mes.
*
* Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* Mes is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_MATH_H
#define __MES_MATH_H 1
#if __GNUC__ && POSIX
mescc: Non-Guix support. Thanks rain1! * mlibc/include: Neutralize include guards before #include_next. Fixes compiling tinycc on Debian GNU/Linux.
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#undef __MES_MATH_H
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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#include_next <math.h>
mescc: Tinycc support: Minimal float support. * lib/libc+tcc.c (ldexp, strtod, strtof, strtold): New stub. * include/math.h (ldexp): Declare. * include/stdlib.h (strtod, strtof, strtold): Declare. * module/mes/scm.mes (string->number): Minimal float support. (inexact->exact): New function. * tests/math.test ("string->number"): Test it. * module/language/c99/compiler.mes (ast->type): Handle float type. (type->info): Likewise. (cstring->int): Rename from cstring->number. Update callers. (cstring->float): New function. (expr->accu): Use it.
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#else // !(__GNUC__ && POSIX)
double ldexp (double x, int exp);
#endif // !(__GNUC__ && POSIX)
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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#endif // __MES_MATH_H
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