diff options
Diffstat (limited to 'utils.c')
| -rw-r--r-- | utils.c | 70 |
1 files changed, 35 insertions, 35 deletions
@@ -1,6 +1,6 @@ -/* - * utils.c - Some helper code for debugging and error logging. - */ +// +// utils.c - Some helper code for debugging and error logging. +// #include <ctype.h> #include <stdlib.h> @@ -8,10 +8,10 @@ #include "utils.h" -/* - * Helper function to skip past all spaces (and comments) - * Returns a pointer to the first non-space character. - */ +// +// Helper function to skip past all spaces (and comments) +// Returns a pointer to the first non-space character. +// const char *after_spaces(const char *str) { int block_comment_depth = 0; @@ -43,10 +43,10 @@ const char *after_spaces(const char *str) return str; } -/* - * Return the first character after a valid BP name, or NULL if none is - * found. - */ +// +// Return the first character after a valid BP name, or NULL if none is +// found. +// const char *after_name(const char *str) { if (*str == '|') return &str[1]; @@ -61,9 +61,9 @@ const char *after_name(const char *str) return str; } -/* - * Check if a character is found and if so, move past it. - */ +// +// Check if a character is found and if so, move past it. +// int matchchar(const char **str, char c) { const char *next = after_spaces(*str); @@ -75,9 +75,9 @@ int matchchar(const char **str, char c) } } -/* - * Check if a string is found and if so, move past it. - */ +// +// Check if a string is found and if so, move past it. +// int matchstr(const char **str, const char *target) { const char *next = after_spaces(*str); @@ -89,11 +89,11 @@ int matchstr(const char **str, const char *target) } } -/* - * Process a string escape sequence for a character and return the - * character that was escaped. - * Set *end = the first character past the end of the escape sequence. - */ +// +// Process a string escape sequence for a character and return the +// character that was escaped. +// Set *end = the first character past the end of the escape sequence. +// unsigned char unescapechar(const char *escaped, const char **end) { size_t len = 1; @@ -134,10 +134,10 @@ unsigned char unescapechar(const char *escaped, const char **end) return ret; } -/* - * Write an unescaped version of `src` to `dest` (at most bufsize-1 chars, - * terminated by a null byte) - */ +// +// Write an unescaped version of `src` to `dest` (at most bufsize-1 chars, +// terminated by a null byte) +// size_t unescape_string(char *dest, const char *src, size_t bufsize) { size_t len = 0; @@ -187,9 +187,9 @@ size_t unescape_string(char *dest, const char *src, size_t bufsize) #undef PUT } -/* - * Fail and exit if a memory value is NULL - */ +// +// Fail and exit if a memory value is NULL +// void *memcheck(void *p) { if (p == NULL) { @@ -199,9 +199,9 @@ void *memcheck(void *p) return p; } -/* - * Case-insensitive memory comparison - */ +// +// Case-insensitive memory comparison +// int memicmp(const void *v1, const void *v2, size_t n) { int result = 0; @@ -211,9 +211,9 @@ int memicmp(const void *v1, const void *v2, size_t n) return result; } -/* - * Free memory, but also set the pointer to NULL for safety - */ +// +// Free memory, but also set the pointer to NULL for safety +// void xfree(void *p) { if (*(void**)p == NULL) { |