| C | |
| callout [Pcre] | 
Type of callout functions
 | 
| callout_data [Pcre] | |
| cflag [Pcre] | 
Compilation flags
 | 
| chtables [Pcre] | 
Alternative set of char tables for pattern matching
 | 
| E | |
| error [Pcre] | |
| F | |
| firstbyte_info [Pcre] | 
Information on matching of "first chars" in patterns
 | 
| I | |
| icflag [Pcre] | 
Internal representation of compilation flags
 | 
| irflag [Pcre] | 
Internal representation of runtime flags
 | 
| R | |
| regexp [Pcre] | 
Compiled regular expressions
 | 
| rflag [Pcre] | 
Runtime flags
 | 
| S | |
| split_result [Pcre] | 
Result of a  Pcre.full_split | 
| study_stat [Pcre] | 
Information on the study status of patterns
 | 
| substitution [Pcre] | 
Information on substitution patterns
 | 
| substrings [Pcre] | 
Information on substrings after pattern matching
 |