<commit_before>
/*
 * Copyright (C) <NAME>
 */


#ifndef _NGX_STRING_H_INCLUDED_
#define _NGX_STRING_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct {
    size_t      len;
    u_char     *data;
} ngx_str_t;


typedef struct {
    ngx_str_t   key;
    ngx_str_t   value;
} ngx_keyval_t;


typedef struct {
    unsigned    len:28;

    unsigned    valid:1;
    unsigned    no_cacheable:1;
    unsigned    not_found:1;
    unsigned    escape:1;

    u_char     *data;
} ngx_variable_value_t;


#define ngx_string(str)     { sizeof(str) - 1, (u_char *) str }
#define ngx_null_string     { 0, NULL }


#define ngx_tolower(c)      (u_char) ((c >= 'A' && c <= 'Z') ? (c | 0x20) : c)
#define ngx_toupper(c)      (u_char) ((c >= 'a' && c <= 'z') ? (c & ~0x20) : c)

void ngx_strlow(u_char *dst, u_char *src, size_t n);


#define ngx_strncmp(s1, s2, n)  strncmp((const char *) s1, (const char *) s2, n)


/* msvc and icc7 compile strcmp() to inline loop */
#define ngx_strcmp(s1, s2)  strcmp((const char *) s1, (const char *) s2)


#define ngx_strstr(s1, s2)  strstr((const char *) s1, (const char *) s2)
#define ngx_strchr(s1, c)   strchr((const char *) s1, (int) c)
#define ngx_strlen(s)       strlen((const char *) s)


/*
 * msvc and icc7 compile memset() to the inline "rep stos"
 * while ZeroMemory() and bzero() are the calls.
 * icc7 may also inline several mov's of a zeroed register for small blocks.
 */
#define ngx_memzero(buf, n)       (void) memset(buf, 0, n)
#define ngx_memset(buf, c, n)     (void) memset(buf, c, n)


#if (NGX_MEMCPY_LIMIT)

void *ngx_memcpy(void *dst, void *src, size_t n);
#define ngx_cpymem(dst, src, n)   ((u_char *) ngx_memcpy(dst, src, n)) + (n)

#else

/*
 * gcc3, msvc, and icc7 compile memcpy() to the inline "rep movs".
 * gcc3 compiles memcpy(d, s, 4) to the inline "mov"es.
 * icc8 compile memcpy(d, s, 4) to the inline "mov"es or XMM moves.
 */<commit_msg>ngx_strlchr()<commit_after>
/*
 * Copyright (C) <NAME>
 */


#ifndef _NGX_STRING_H_INCLUDED_
#define _NGX_STRING_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct {
    size_t      len;
    u_char     *data;
} ngx_str_t;


typedef struct {
    ngx_str_t   key;
    ngx_str_t   value;
} ngx_keyval_t;


typedef struct {
    unsigned    len:28;

    unsigned    valid:1;
    unsigned    no_cacheable:1;
    unsigned    not_found:1;
    unsigned    escape:1;

    u_char     *data;
} ngx_variable_value_t;


#define ngx_string(str)     { sizeof(str) - 1, (u_char *) str }
#define ngx_null_string     { 0, NULL }


#define ngx_tolower(c)      (u_char) ((c >= 'A' && c <= 'Z') ? (c | 0x20) : c)
#define ngx_toupper(c)      (u_char) ((c >= 'a' && c <= 'z') ? (c & ~0x20) : c)

void ngx_strlow(u_char *dst, u_char *src, size_t n);


#define ngx_strncmp(s1, s2, n)  strncmp((const char *) s1, (const char *) s2, n)


/* msvc and icc7 compile strcmp() to inline loop */
#define ngx_strcmp(s1, s2)  strcmp((const char *) s1, (const char *) s2)


#define ngx_strstr(s1, s2)  strstr((const char *) s1, (const char *) s2)
#define ngx_strlen(s)       strlen((const char *) s)

#define ngx_strchr(s1, c)   strchr((const char *) s1, (int) c)

static ngx_inline u_char *
ngx_strlchr(u_char *p, u_char *last, u_char c)
{
    while (p < last) {

        if (*p == c) {
            return p;
        }

        p++;
    }

    return NULL;
}


/*
 * msvc and icc7 compile memset() to the inline "rep stos"
 * while ZeroMemory() and bzero() are the calls.
 * icc7 may also inline several mov's of a zeroed register for small blocks.
 */
#define ngx_memzero(buf, n)       (void) memset(buf, 0, n)
#define ngx_memset(buf, c, n)     (void) memset(buf, c, n)


#if (NGX_MEMCPY_LIMIT)

void *ngx_memcpy(void *dst, void *src, size_t n);
#define ngx_cpymem(dst, src, n)   ((u_char *) ngx_memcpy(dst, src, n)) + (n)

#else

/*
 * gcc3, msvc, and icc7 compile memcpy() to the inline "rep movs".
 * gcc3 compiles memcpy(d, s, 4) to the inline "mov"es.
 * icc8 compile memcpy(d, s, 4) to the inline "mov"es or XMM moves.
 */
{'fraction_non_alphanumeric': 0.14699331848552338, 'fraction_numerical': 0.01880722593417471, 'mean_word_length': 3.18860103626943, 'pattern_counts': {'":': 0, '<': 14, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4972679', 'n_tokens_mistral': 1751, 'n_tokens_neox': 1699, 'n_words': 468}