| /* |
| * |
| * SOFTWARE RIGHTS |
| * |
| * We reserve no LEGAL rights to the Purdue Compiler Construction Tool |
| * Set (PCCTS) -- PCCTS is in the public domain. An individual or |
| * company may do whatever they wish with source code distributed with |
| * PCCTS or the code generated by PCCTS, including the incorporation of |
| * PCCTS, or its output, into commerical software. |
| * |
| * We encourage users to develop software with PCCTS. However, we do ask |
| * that credit is given to us for developing PCCTS. By "credit", |
| * we mean that if you incorporate our source code into one of your |
| * programs (commercial product, research project, or otherwise) that you |
| * acknowledge this fact somewhere in the documentation, research report, |
| * etc... If you like PCCTS and have developed a nice tool with the |
| * output, please mention that you developed it using PCCTS. In |
| * addition, we ask that this header remain intact in our source code. |
| * As long as these guidelines are kept, we expect to continue enhancing |
| * this system and expect to make other tools available as they are |
| * completed. |
| * |
| * ANTLR 1.33 |
| * Terence Parr |
| * Parr Research Corporation |
| * with Purdue University and AHPCRC, University of Minnesota |
| * 1989-1995 |
| */ |
| |
| /* |
| * WARNING!!!!: charptr.h does NOT make copies and the |
| * memory is freed after the attribute scope exits. |
| */ |
| |
| #ifndef ZZCHARPTR_H |
| #define ZZCHARPTR_H |
| |
| typedef char *Attrib; |
| #define zzdef0(a) {*(a)=NULL;} |
| #define zzd_attr(a) {if ( *(a)!=NULL ) free(*a);} |
| |
| #ifdef __STDC__ |
| extern zzcr_attr(Attrib *,int,char *); |
| #endif |
| |
| #endif |
