usual              12 http/ngx_http_parse.c static uint32_t  usual[] = {
usual             420 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual             479 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual             557 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual            1036 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual            1091 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual            1134 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual            1175 http/ngx_http_parse.c             if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
usual            1547 http/ngx_http_parse.c         if (usual[ch >> 5] & (1 << (ch & 0x1f))) {