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* Make CHIN() Boolean-valued and use this to turn an expression with atb2021-01-031-3/+3
| | | | | | quintuple negation into one with a simple negation. From miod, ok millert
* Turn macros into inline functions so that there is no need to document intb2021-01-031-5/+21
| | | | | | comments that they will evaluate their arguments multiple times. From miod, ok millert
* Remove unused categories in re_guts; they are written to but never read.millert2020-12-311-8/+1
| | | | From miod@, OK tb@
* cclasses[] multis field is always an empty string. Remove it and codetb2020-12-301-6/+1
| | | | | | dealing with it. This code was incomplete anyway. from miod, ok millert
* silence some warnings by adding prototypes, casts, and headers astedu2013-04-171-2/+2
| | | | appropriate. in regex, stop using the struct hack for a fixed size array
* remove useless comments, once used for header file generation and deleteotto2004-11-301-15/+1
| | | | parameter names from prototypes. ok millert@
* Remove the advertising clause in the UCB license which Berkeleymillert2003-06-021-6/+2
| | | | rescinded 22 July 1999. Proofed by myself and Theo.
* Be specific about using unsigned valuestholo1997-04-301-23/+23
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* - cast usages of *printf() to void since we don't check return valmillert1997-04-281-25/+27
| | | | | | - move an assert to be *before* a strcpy() where it can do some good. - integrate NetBSD fixes for 64-bit machines (NetBSD PR #3450, Ross Harvey) - add lite2 tags
* long -> int to fix 64bit issues. This breaks 16bit machines but since we don't have any 16bit ports...) The alternative is to use int32_t's but then this code will break when/if int > 32bits which is not so unlikely. Fixes NetBSD PR #3450 from Ross Harvey (but in a different way)millert1997-04-121-3/+3
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* Fix RCS idstholo1996-08-191-3/+1
| | | | Make sure everything uses {SYS,}LIBC_SCCS properly
* initial import of NetBSD treederaadt1995-10-181-0/+175