1 /* ansi_stdlib.h -- An ANSI Standard stdlib.h. */ 2 /* A minimal stdlib.h containing extern declarations for those functions 3 that bash uses. */ 4 5 /* Copyright (C) 1993 Free Software Foundation, Inc. 6 7 This file is part of GNU Bash, the Bourne Again SHell. 8 9 Bash is free software: you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation, either version 3 of the License, or 12 (at your option) any later version. 13 14 Bash is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with Bash. If not, see <http://www.gnu.org/licenses/>. 21 */ 22 23 #if !defined (_STDLIB_H_) 24 #define _STDLIB_H_ 1 25 26 /* String conversion functions. */ 27 extern int atoi (); 28 29 extern double atof (); 30 extern double strtod (); 31 32 /* Memory allocation functions. */ 33 /* Generic pointer type. */ 34 #ifndef PTR_T 35 36 #if defined (__STDC__) 37 # define PTR_T void * 38 #else 39 # define PTR_T char * 40 #endif 41 42 #endif /* PTR_T */ 43 44 extern PTR_T malloc (); 45 extern PTR_T realloc (); 46 extern void free (); 47 48 /* Other miscellaneous functions. */ 49 extern void abort (); 50 extern void exit (); 51 extern char *getenv (); 52 extern void qsort (); 53 54 #endif /* _STDLIB_H */ 55